Ignore focus and error on IE7 for disabled select2

For disabled components, focus event was triggered.
On modern browser this error was ignored but not on IE7.

This PR save weird focus event and IE7 JS error.
Add text function for formatResult and formatSelection
Remove added line
filter 229 keyCodes (input method editor is processing key input)
Added Ajax Error Handling

Added an error message when an ajax error occurs. This can be
overridden through the select2 option “formatAjaxError”.
gitignore
Revert "gitignore"

This reverts commit d19bb1c32cbc1191c19b01f0db34f8d7f0601fc8.
Merge pull request #2491 from Ermish/master

Added Ajax Error Handling
Merge pull request #2483 from hitosu/master

filter 229 keyCodes (input method editor is processing key input)
Fixes #2278

Instead of instantly applying the translations, add them to an array.
That way users can include the language files that their site supports
and apply the required language using $.extend($.fn.select2.defaults,
$.fn.select2.locales["nl"]);

Signed-off-by: Kevin Brown <kevin@kevinbrown.in>
Immediately apply language when including

Signed-off-by: Kevin Brown <kevin@kevinbrown.in>
Syntax fix

Signed-off-by: Kevin Brown <kevin@kevinbrown.in>
Remaining syntax + indentation

Signed-off-by: Kevin Brown <kevin@kevinbrown.in>
Added some missing ;

Signed-off-by: Kevin Brown <kevin@kevinbrown.in>
Fix da language apply

Signed-off-by: Kevin Brown <kevin@kevinbrown.in>
Merge pull request #2507 from ivaynberg/i18n_backport

Bring locale improvments to 3.5.x
added Uyghur translation
added Uyghur translation
Merge remote-tracking branch 'upstream/master'
Changed Uyghur translation