Header script updated
Add password to database connection
Add createCSV function. Self-explanatory
Merge branch 'master' into tocsv

Conflicts:
	vizGrimoireJS/puppet_report.py
Merge branch 'master' into tocsv
[examples][puppet] Add CSV gerenation for top repositories
Merge branch 'master' into tocsv

Conflicts:
	vizGrimoireJS/puppet_report.py
[examples][puppet] Add print to basic metrics
[example][puppet] Add prints for sections
Merge branch 'tocsv'