fixes #283; votation descriptions inserted manually are shown both in list and detail
key votations in politician's page are now linked to votation page; closes #282
modal window showing future events (home page) is clickable only when either an odg is present or the event is related to some acts
modal window showing future events (home page) is clickable only when either an odg is present or the event is related to some acts
attach title max_char increased to 512
#283 closed with new rendering of votations search results and details
#304 closed
status field in acts' subclasses are charfield with explicit choices, in order to have get_status_display method work
#304 closed
minor corrections to politician_detail template
locale messages now has Mayor translation
Merge branch 'dev' of https://github.com/openpolis/open_municipio into dev-senigallia

Conflicts:
	open_municipio/people/locale/it/LC_MESSAGES/django.mo
	open_municipio/people/locale/it/LC_MESSAGES/django.po
close #313

add a link from the votation list to its sitting