translation, corrections, css
Fixes for sprint #3 before deploying to production
Merge remote-tracking branch 'yaniv/master'

Conflicts:
	src/communities/locale/he/LC_MESSAGES/django.mo
	src/communities/locale/he/LC_MESSAGES/django.po
	src/communities/templates/communities/publish_upcoming.html
added a template tag to display only date when hour is not set (for upcoming meeting)