Adding escaping to block XSS attacks
Updated with makepot grunt task structure
Updated grunt-wp-i18n version to support poEdit headers automatically
Optimise retain_variable_keys function.
Move check outside of loop.
codestyle fixes
Add missing apostrophe
Merge pull request #1627 from markjaquith/patch-1

Add missing apostrophe, props @markjaquith
Merge pull request #1624 from dannyvankooten/master

Optimise retain_variable_keys function. props @dannyvankooten
Merge pull request #1611 from axisthemes/grunt

Grunt tasks for makepot updated, props @shivapoudel
Merge pull request #1608 from ryanhellyer/adding-escaping

Adding escaping to block XSS attacks, props @ryanhellyer
Texturize pointers
Merge pull request #1628 from markjaquith/patch-1

Texturize pointers
Add extra argument.

All internal methods for retrieving the needed information use the
passed variable. It should be available for external methods as well.