Minor fix: added 'is defined' in check for config file for extensions.
Reverting update to CKeditor 4.2, back to 4.1.3.

For some reason the editor will not store changes in any ckeditor
field, except the first one. Need to look into why properly.
Added some code documentation for StorageEvents.
Removed superfluous question mark.
Timthumb now prefers $_SERVER REDIRECT_URL.

This fixes problems with Query String after thumbs/ urls.
Two fixes for bugs with saving taxonomies: Save empty sets, and added sanity check for mismatching key-name pairs in taxonomy.yml
Made CSS in simpleforms optional.
Fix: Set the 'bolt path' correctly in first pass of getPaths.
In extensions, when using addCss() or addJavascript(), we now allow files to be added from the current theme.