Fuel module group is added

Change-Id: I12cd9c84d50d03226f74bac58f4c8e6d7eb94bfc
Implemented mailing list processing

* 'email' metric is introduced

Implements blueprint mailing-list-analysis

Change-Id: Ie3e2215aa661a4fd8035de037ce0ff1e6ab64d4e
Merge "Implemented mailing list processing"
Added error handling for remote git commands

Do not fail if git wasn't able to do pull

Fixes bug 1224619

Change-Id: I768ee1f9b1fe6f6fbc9e928ba2f99d7c9dd6f021
Fixed review control sustem polling

* Stop grabbing reviews if id is below last_id (was equal)
* Fixed command for last_id retrieval

* Also fixed blueprint match pattern in VCS

Change-Id: I9fd70db2925ef0b68635c14a68778690b6e6a60e
Merge "Fixed review control sustem polling"
Refactor read_uri function

Change-Id: I7a7fbdfaeec7fc8fc0a22021d0640848a5f08e87
Use develop install and fix docutils version

tox 1.6 was released, so, we can use new develop mode that'll speed up
project installation.

docutils version should be fixed to prevent doc build failures.

Change-Id: Icb713f54fc7646d7325d66dc26a5f91250451a4e
Implemented processing of blueprints data

* Grab blueprints from Launchpad
* Add new record types for new blueprints and completed blueprints
* Add new metrics

Part of bp metric-by-bugs-blueprints

Change-Id: I4656fc4d7c4626f7589c9551949d12d1f3b195f7
Completed processing of blueprints data

 * Update blueprints with number of mentions (emails, commits, reviews)
 * Improved understandability of record processor tests (significantly refactored)
 * Extracted LP specific functions into launchpad_utils
 * Refactored activity template in UI

Implements bp metric-by-bugs-blueprints

Change-Id: I9008a84ef1960e54be6e61f0ef3d69cd2cc1d9e4