CRM-14478 - Count references to activity-types and relationship-types in CiviCase XML
Merge pull request #3322 from totten/master-refcount

CRM-14478 - Add generic API, "getrefcount"
comment fixes
remove duplicate assignments
add missing comments - tests directory
CRM/Utils add comments
Merge pull request #3344 from eileenmcnaughton/comments

Comments
CRM/Contact add comment blocks
CRM/Upgrade add missing comment blocks
CRM/SMS add missing comment blocks
CRM/Report add missing comment blocks
Merge pull request #3345 from eileenmcnaughton/comments

Add automated comment blocks for functions missing them
CRM add missing comment blocks
Add missing comments in CRM/Core
Merge pull request #3346 from eileenmcnaughton/comments

Comments
comment fixes
remove unused variable
Merge pull request #3347 from eileenmcnaughton/comments

Comments
spelling & comment fix
change var name to camel case