Remove the unused config.xml of com_categories. This files causes a bug in the UX work.
Fix codestyle.
Fixes from the UX branch to installation languages

Fix az-AZ.ini, cs-CZ.ini, fa-IR.ini, gl-ES.ini, mn-MN.ini, mn-MN.xml, pl-PL.ini, pl-PL.xml, sk-SK.ini, sk-SK.xml, sr-YU.ini, ur-PK.xml, zh-CN.ini being CRLF.
Fix ko-KR.xml being CR
Remove the old non-JSON controller from the installation. It hasn't been used since Joomla 1.7.
Pick up some code style improvements from the UX branch. This will make the final diff easier to read.
Also enhance the CSS with additional browser prefixes.
More small fixes from the UX branch.
Further reduce use of JRequest.
Catch up to joomla/joomla-platform@c77f323d339b7dcfb305325c48a38813322dd69d
Further reduce use of JFolder
Add JUI.
Add the bootstrap changes to the platform.

Note none of these have been submitted upstream yet so they may change a lot.
Add the bootstrap changes to non-platform libraries.
Add the bootstrap changes for plugins.
Add the bootstrap changes to the media folder.
Bootstrap the installation.
Bootstrap the administrator.
Bootstrap the site.
typo
typo
Further fix the same typo.