Some changes relate to uwsgi support
Some more changes to provide correct uwsgi support
Merge remote-tracking branch 'upstream/master' into uwsgi_support

Conflicts:
	recipes/web.rb
Merge remote-tracking branch 'upstream/master' into uwsgi_support
Merge pull request #57 from tas50/master

Several fixes and improvements
Merge branch 'upstream/master' into uwsgi_support

Conflicts:
	attributes/default.rb
storage.conf template: improved indentation
storage.conf template: added ruby Regexp values support
README: added storage_schemas attribute
README: added storage_schemas example
restart apache2 when local_settings.py has been updated
README: multiple fixes and improvements, some undocumented attributes added
some attributes sorted, added graphite-web section
redhat init.d script changed to work properly
redhat init.d script fixed to return the correct exit result in status
cookbook attributes split in multiple files
README: avoid empty new lines in unordered lists
added restart notifications to some templates
bats tests cleaned to avoid brackets ([])
FC023: Prefer conditional attributes