Fix a typo in the docs.
Allow an empty string to be used as the placeholder title.
trap touchstart touchend events within container
Merge remote-tracking branch 'upstream/master'
xhtml compatibility
Copy title attribute from original element
Merge pull request #2256 from mkurz/xhtml_fix

xhtml compatibility
Merge pull request #2225 from davidfstr/fix_empty_placeholder

Allow an empty string to be used as the placeholder title.
Testing if the dropdown is opened before call positionDropdown, on  events by resize, scroll and orientation
Update select2_locale_pt-BR.js

Fix typo
Merge pull request #2274 from thiagotalma/patch-1

Update select2_locale_pt-BR.js
List Bootstrap 3 and Meteor integrations

Since [bootstrap-tagsinput](https://github.com/TimSchlechter/bootstrap-tagsinput/issues/123) appears to be abandoned, Select2 seems like the best choice for Meteor.
Mention CDN hosting
Merge pull request #2281 from dandv/patch-1

List Bootstrap 3 and Meteor integrations
Merge pull request #2153 from 2color/patch-1

Fix a typo in the docs.
Merge pull request #2257 from mkurz/title_fix

Copy title attribute from original element
Update select2.js

As suggested in https://github.com/ivaynberg/select2/issues/781#issuecomment-38979100, significantly improves search speed, going from unusable to snappy on IE on a list of almost 10,000 items with a custom query limiting it to 25 results. Uses 'uni range + named function' from http://jsperf.com/diacritics/18
Avoid call 'positionDropdown' function if the container it's closed
Merge pull request #2286 from interestincode/patch-1

Update select2.js, fixes #781
Fix issue syncing CSS classes in IE9/10