Updated docu; updated cli mode baner
Revert "Paging for groups and clusters"

This reverts commit c000a53e32b2b1b81f220af1ab76af999dec1b61.
Updated docu
Renamed var in docu
changed param type in docu
Merge pull request #3 from kris-lab/issue-3

Add docu
Merge branch 'master' of github.com:cargomedia/mms-api into issue-2

Conflicts:
	lib/mms/agent.rb
	lib/mms/resource/cluster.rb
	lib/mms/resource/group.rb