CRM-13863 - Show form buttons as part of the dialog
CRM-13863 - Add icons to confirmation dialog buttons
CRM-13863 - Civi style for ui dialog buttons
CRM-13863 - Civi style for profile designer buttons
CRM-13863 - Fix blockUI to completely block dialogs
CRM-13863 - Better-looking overlay
CRM-13863 - Ensure dialog is unblocked on form errors
CRM-15207 test fix  - rebuild default contribution price set
CRM-15207 improvements to test setup
CRM-15207 add test for membership situation
CRM-15207 membership payment incorrectly recorded
CRM-15207 add additional payment processor test
CRM-15207 cleanup lines moved to fin entities
Merge pull request #4042 from eileenmcnaughton/CRM-15207

CRM-15207 attempt to fix tests
Merge pull request #4041 from colemanw/buttons

Visual improvements to dialog buttons and overlay