Case view improvements
CRM-15246: in templates/CRM/Core/Calendar/Rss.tpl, escape special chars using 'html' instead of 'htmlall', which breaks non-usascii characters in the RSS feed.
Merge pull request #4060 from colemanw/caseView

Case view improvements
Fix criteria for showing dialog drag handles
Merge pull request #4061 from mlutfy/4.5-crm15246

CRM-15246: special character escape fix
CRM-13863 - Tweak popup button icons and fix enter-to-submit
Add icon to 'file-on-case' button
Fixes and cleanup for file-on-case
Merge pull request #4063 from colemanw/buttonFixes

Ajax button fixes
CRM-15249 - ProfileSelector view cleanup and css fix
Prevent profile preview triggering validation errors
Merge pull request #4064 from colemanw/CRM-15249

CRM-15249 - ProfileSelector view cleanup and css fix
CRM-15233 - Fixes for i18n popups
Merge pull request #4067 from colemanw/CRM-15233

CRM-15233 - Fixes for i18n popups
'huge-dialog' size is unnecessary now that height auto-adjusts
CRM.confirm - support loading remote content
Improve confirm message for disabling relationships
Merge pull request #4069 from colemanw/confirm

CRM.confirm - support loading remote content