Expected Behavior

Ctrl+N creates a new entry

Current Behavior

There's a warning and nothing happens:

QAction::eventFilter: Ambiguous shortcut overload: Ctrl+N

Possible Solution

At least "New Database" and "Add new entry" uses Ctrl+N. One of them should use another shortcut.

Steps to Reproduce (for bugs)

1. Open an database
2. Hit Ctrl+N

Context

Your Environment

• KeePassXC version/commit used: (can be found under Help -> About) 70bd598
• Qt version (e.g. Qt 5.3): 5.8.0
• Compiler (e.g. Clang++3.6.0): GCC 6.3.1
• Operating System and version: Arch Linux x86_64 up-to-date