Paginator: Propagate totalCount
[paginator] fixed tests
[paginator] additional test propagating the totalCount
make totalKey configurable
make totalKey configurable
Merge remote-tracking branch 'my/patch-1' into patch-1

Conflicts:
	src/extras/batman.paginator.coffee
Merge pull request #1067 from MichaelSp/patch-1

Paginator: Propagate totalCount