…ulating the column widths for the table

https://datatables.net/forums/discussion/81526

Sync to source repo @1afd9b51aa0408e362b0bf88234e8636c8189a4a

… = 'json'` the contentType for the request is now automatically set to be `application/json; charset=utf-8`.

Sync to source repo @927c4855e69ebe29374e2355728390bbb41352b5

…eing set for ajax.submitAs

Sync to source repo @b58fc0a26a46ad7497c5bb99203b264d7cf27dba

…h some themes could cause the header to grow vertically.

The change to align-items: center actually means that the height is
irrelevent - it could be set to 0, and should be removed in a future
version

https://datatables.net/forums/discussion/81536/

Sync to source repo @39ff77a7041b2ab61063928aa11c7ac10166f702

…le-responsive` wrapper shouldn't change the top/bottom margin of the layout rows.

gh#369

Sync to source repo @d16598760a91867a274b918c17a027eccbef1bf3

…idth calculations - allow removed HTML to wrap

https://datatables.net/forums/discussion/81526

Sync to source repo @7ff4bc952993e6570672390cc86be7bcf09e7ec6

…cause column width auto-calculation errors

https://datatables.net/forums/discussion/81526/

Sync to source repo @8eb9c48f82247932525460c6affa96d7f014be1f

…ould conform of HTML specification

gh#370
Back ported from b4dec7bbdb123725d07b967223a48b6494dfe97b

Sync to source repo @0edfb72ce5e8dcf9307b69e31fd3bb50350091d8

… which can be used to change the wrapper element type for the title / order display in the column header cell. It is `span` by default, and can be made a `div` using this option. This option is temporary and the default will be `div` for v3

https://datatables.net/forums/discussion/81582

Sync to source repo @a0664009d791cea3a4c05e7f9cbc60df4c71fe88

… widths, content from a `script` tag should not be included.

https://datatables.net/forums/discussion/81583/

Sync to source repo @0b56dbf0d83f2457aaa105ebd7a7de32b2d09ee3

Sync to source repo @137230d3689fa4021da4fdc2ab0bdc9a6b46e26e

…ting. Forgot the replacement!

1f88660694287d6332ce3b2083ee85644839f92d Dev: And going to make it breakable

Sync to source repo @1f88660694287d6332ce3b2083ee85644839f92d

Sync to source repo @b10fe2c01fe4f23b89984419d769cb44ae5482b3