Add boolean and integer field types to dataview Property Filter
Add Date fields to the
Add better error handling when a dataview filter has a problem
Updated msg text
corrected GroupLocation column change from LocationTypeValueId to  GroupLocationTypeValueId
Add first draft of How to make a Custom Rock Library Plugin.docx along with the project used for the screenshots
Updated "MyFirstRockLibrary" documentation.  Sample library now has the proper prefix: com.mychurch.MyFirstRockLibrary
Deleted .refresh files from mychurch-rock/RockWeb/Bin (they shouldn't be there for an installed RockWeb)
update "zHeader" zone to "Heading"  ("Header" is a reserved word)
update property filter to create expressions for attribute fields
Merge branch 'refs/heads/develop' into feature-ds-financepages-2

Conflicts:
	Rock/Rock.csproj
Recreate migration after merge
Merge remote-tracking branch 'refs/remotes/origin/feature-ds-financepages' into feature-ds-financepages-2