Add code coverage in resource list test

To cover the situation when resource has no resource name attribute.

Change-Id: Ifa5f20fbbd2385f5f71d53ecc1cff11d3935db04
Fix empty resource list index out of range error

The patch append resource_name into the fields when the resources are
empty. So to avoid the index out of range error.

Change-Id: I068d1ea199c7506aacaf4692479f9070107db724
Closes-Bug: #1307269
Mark heatclient as being a universal wheel

Change-Id: I843768008e17663cfe1b3011d24105af595c92ea
Merge "Add code coverage in resource list test"
Merge "Fix empty resource list index out of range error"
Client should support stack-list for global scope

heat supports to get the stacks for global scope, heat-client should
supports too.

Change-Id: I289e9305ad4c695e4d3ee2d9a2c7ced216bb8166
Closes-Bug: #1322094
Merge "Mark heatclient as being a universal wheel"
Merge "Client should support stack-list for global scope"