Updating TinyMCE to 4.0.22
Update en-GB.ini

Add missing language string for My Profile page help screen URL.
Merge pull request #3481 from infograf768/tiny_4.0.22

Updating TinyMCE to 4.0.22
Merge pull request #3485 from Rajoz/patch-1

[#33639] Update en-GB.ini
[#33594] Joomla! 3.3.0.beta2 Missing chosen-sprite@2x.png
Align docblock of JVersion

Light modification of docblock.
Merge pull request #3495 from asika32764/patch-2

Align docblock of JVersion
[#3289] Wrong message for empty contact category list (Fix #3290)
Merge branch 'staging' of https://github.com/joomla/joomla-cms into staging