CRM-13966 - Improve entityRef default placeholder
CRM-13966 - Remove unused autocomplete
CRM-13966 - Refactor autocomplete from financial acct form
CRM-13966 - Remove another unused autocomplete
CRM-13966 - Migrate mergeTags to use select2
Improve tag form and metadata
Rename autocomplete term variable for consistency
CRM-13966 - Migrate campaign form autocompletes
Campaign Query - search form tweaks adding select2
Add hover class to buttons
Fix undefined index

This function doesn't seem to do anything and throws an undefined index warning. Linking cases seems to work fine without it.
CiviCase tpl cleanup
Cleanup tpl whitespace and ts
CRM-13966 - Migrate case autocompletes to select2
Merge pull request #2569 from colemanw/ac

Autocomplete refactoring