changed table name and "venueId" => "venue"
implemented new storageAdapter
formatting
Rename venueAlias.venueId -> .venue
removed timeForward because its empty the cache
readd _getContainingCacheables()
Merge branch 'master' of github.com:denkmal/denkmal.org into issue-11
update cm to 1.2.13
using new DateTime object
removed getPaging (only used for testing)
Merge pull request #11 from mariansollmann/issue-11

Refactor model: Message
Merge pull request #14 from njam/issue-14

Adjust venueAlias.venue column name
Merge branch 'master' of github.com:denkmal/denkmal.org into issue-13

Conflicts:
	library/Denkmal/resources/db/structure.sql