gvfs: block unsupported commands when running in a GVFS repo

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	microsoft#85
	microsoft#89
	microsoft#91
	microsoft#98
	microsoft#243
	microsoft#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>

Most of these were done in private before microsoft/git. However,
the following pull requests modified the core feature:

	#85
	#89
	#91
	#98
	#243
	#263

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>