Update vg-github.py

Fixed the problem to mysql access when the proyect name includes the character '-'.
Temp commit about new LR metrics to master
Merge branch 'master' of github.com:VizGrimoire/VizGrimoireR
Activated all R scripts, not only mediawiki
Work in UTF8 in mysql connections!
New script that includes its|mls|irc|mediawiki-2identities.py features
Be careul with print and utf-8. If printed to a file by default tries to codec using ascii
Let mysql convert fields to avoid probs with '"\ and so on
More improvements in SQL params in queries
Fixed SCR queries so changes queries works also in Wikimedia gerrit
Fix SCR pending review queries also for Wikimedia
Moved to VizGrimoireUtils repository

Conflicts:
	misc/datasource2identities.py
	misc/domains_analysis.py
	misc/load_ids_mapping.py
	misc/unifypeople.py
Removed old scripts
Some of the functionality of timezones analysis now in the classes
MLSTZ (for mailing lists) and Regions (for geographical regions
based in time zones).
Ready. New objects for calculus of counts per timezone for mailing lists.
Place dependencies in the proper place.
Not really sure if these imports need to be here, but just in case...
Merge branch 'issue-20'
Merge branch 'master' of github.com:VizGrimoire/VizGrimoireR
Add Redmine's ticket statuses support