Sorted barclamp list on node detail
Removed positive messages from node selector
Merge pull request #907 from tboerger/feature/node-barclamps

Sorted barclamp list on node detail
Merge pull request #910 from tboerger/feature/nodelist-messages

Removed positive messages from node selector
Add missing string

It's used in the node_link_list method of nodes_helper.rb.
Merge pull request #911 from vuntz/fix-missing-string

Add missing string
jsondata is not referenced from anywhere
Merge pull request #915 from bkutil/remove_unused_code

jsondata is not referenced from anywhere