Document v0.7.0 release

Change-Id: I3ee1c2c558d77341e0f50415cf13a85281c4aa5d

Document bugs/features for v0.6.0

Change-Id: I8966d74eb86e52a222ddac5bc6d52d1dd699fb3d

Document remaining bug for v0.5.1

Change-Id: I97144b22e2040441e6507ff1810ab7a3da9b1ae2

Merge "Add nosehtmloutput as a test dependency."

Ensure v1 'limit' query parameter works correctly.

The tests were present but were not asserting list results.

page_size was overriding the absolute limit so limits were
not working if they were less than the page_size.

Fixes bug 1037233

Change-Id: If102824212e3846bc65d3f7928cf7aa2e48aaa63

Allow 'deleted' to be passed through image update

The legacy client allowed users to pass 'deleted' through an
update call. This is breaking some clients of this library because
they expect to be be able to still do that.

Fixes bug 1036315

Change-Id: I9ae20a5e4579240c7d5e86316d6d1e927755dbf5

socket errors and timeouts should be CommunicationErrors

Also include extra information about socket errors within the exceptions.

Change-Id: I9464a484460d40be5727e18ca6f057df9076766e

Merge "Allow CLI opts to override auth token and endpoint"

Merge "Fix coverage reporting test."