Change object API_NAME to 'object_store'

Previously the API_NAME was 'object-store' which caused all sorts
of failures when running swift commands

Change-Id: I448ca10f7d173024313722246e63cf23fd71117c
Closes-Bug: #1343658
Update help text for some network commands

Add help text for network delete, network set and network show

Change-Id: I80ad5eae35f0eba2bfe19e06786c9b8ed1522046
Closes-Bug: #1343659
Fix IDP commands

identity_client.identity_providers doesn't exist as a manager. These are
located at identity_client.federation.identity_providers. Fix the
routes.

Also fix passing id to .create() as a positional argument. This is not
allowed from keystoneclient it should be passed as a keyword argument.

Change-Id: I912c27fcee58b0723e27e9147def2cbd1c62c288
Merge "Fix IDP commands"
Fix PEP8 E302 errors

Also add remaining skipped checks to HACKING

Change-Id: I0c4333ce29597e0a8a233af17c15bed2b4d0711f
Merge "Change object API_NAME to 'object_store'"