Updatge Security block to work with non-Rock Contexts
Fix viewstate error caused when changing a page's layout and then doing a postback
Update CheckList block so that it actually hides when there's no items in the list (still need to streamline selects)
Group changes
Merge branch 'origin/develop'
Fix UpdateEntityType method in migration to include non-nullable columns
Merge branch 'feature-csf-ModelDocumentation'
Update to the theme variable files.
Moved debug notes above the debug output per suggestion from team.
Removed ClassVideo block from filesystem and added migration to clean it from the database.

The code for this file is available in the RockChMS dropbox directory if needed under 'Technical'
bug fix to close #220 to make cancel button re-enable drawing controls and also clear label text is nothing is selected.
added another 1000 random names and added WITH (NOLOCK) to the two select statements.
Fixed formatting on the person picker. #226
A possible idea for #157 to deal with the jittery animation due to the immediate postback that was occurring.
Styled the FamilyEdit block
Quick fix to the switches in the control gallery to keep them from overflowing into the content.
Update GroupDetail block to support selecting group member location and displaying map for each location
Merge branch 'feature-dt-groupdetail'

Conflicts:
	RockWeb/Themes/RockChMS/Styles/theme.css
Moved the /Assets/XSLT folder (using Liquid)
Updated theme css file.