Important hotfix to make sure that emailService doesn't throw errors
when sending emails
Updated Version 3.2.015
Merge branch 'master' into develop

Conflicts:
	version.txt
Fixed the button placement issue. Still need to fix the dropdowns
Fixed dropdown issue
Merge branch 'develop' of ssh://git@github.com/ten24/Slatwall into feature-auditversioning
Tested in all browsers.  Added a FF fix.
Fixes Performance issue on Checkout.
Updated Version 3.2.016
Merge branch 'master' into develop

Conflicts:
	version.txt
Merge remote-tracking branch 'origin/feature-listingSearchAndButtonsUICleanUp' into develop
Updated Version 3.2.016.010
Merge branch 'develop' of ssh://git@github.com/ten24/Slatwall into feature-auditversioning
Deleted detailaudit.cfm because unused
Fixed audit rollback to null property value. Changed the format of null
property values when persisted as JSON in the database
Minor tweaks to the way audit change details for the timeline are
compiled. Fixed an audit validation error.
Removed unnecessary getService() method call