test sketches for FlockerConfiguration changes to accommodate to mem_limit and cpu_shares
Merge branch 'flocker-app-resource-limits-FLOC-961' into flocker-config-resource-limits-FLOC-963
test implementations for FlockerConfiguration changes
implement FlockerConfiguration changes to add support for cpu_shares and mem_limit
add configuration docs for cpu_shares and mem_limit
addresses review comments
Merge pull request #965 from ClusterHQ/flocker-config-resource-limits-FLOC-963

Flocker config resource limits floc 963