adding regex validation for tag names
moving tag validation to TagsValidator
Merge pull request #93 from monitorjbl/tag-regex

Regex validation for tag names
reading ip from X-Real-IP header
adding Select2 for tag selection (#94)
adding styling hooks to select2
redirecting to correct page on error in question create
fixing threaded index sync to use admin creds
moving message to properties file
Merge pull request #107 from monitorjbl/warning-language-fix

moving message to properties file
Merge pull request #105 from monitorjbl/index-sync-fix

Fixing threaded index sync to use admin creds
nicely degrading select2 if there is no javascript
adding case-insensitivity on tag search
updating Grunt to play nicely with developers
fixing scoping issue for index sync
Merge pull request #99 from monitorjbl/tags-chosen

Tags chosen
Merge pull request #104 from monitorjbl/new-question-validation

Redirecting to correct page on error in question create
Merge pull request #108 from monitorjbl/index-sync-fix

fixing scoping issue for index sync
enabling highlighting on select 2
Merge pull request #109 from monitorjbl/tags-chosen

Enabling highlighting on select 2