Updates OpenStack Style Commandments link

The current links in the HACKING file are broken. This references the
correct location for contributors to view.

Change-Id: I785ae8e01a7e88f7bc3b94c59ea0c35068fede13
Updated from global requirements

Change-Id: Ic192a312394765968eb9bc59c940d5e006ae1f17
Merge "Updated from global requirements"
Updated from global requirements

Change-Id: If277564c8c0c839d821c0ab48bf9bd163171fe4d
Fix untranslated project title text

Fixes bug #1241380

Change-Id: I8a43ef156fe920661a4f9f07794774d9012ab727
Merge "Updates OpenStack Style Commandments link"
Merge "Fix untranslated project title text"