Merge pull request #7 from lyon667/master

Added element IDs to Manage Clusters page
Added missing <th> block
Fixed missing 'score:' on pcs location output
Fixed errors with missing options with resource delete/udpate/add_operation/remove_operation
Print a new line for each resource operation
Allow multiple operations on resource creation
Added 'resource cleanup' ability
Added 'pcs cluster edit' command
Bumped version to 0.9.31