added welcome_email_feature
Merge pull request #461 from YaroSpace/welcome_email_feature

Welcome email feature in settings.yml
added feature to show events in progress
modified Event#next_event_occurrence to include current event
added code and specs to event index view
Remove unused document/index & document/edit views and corresponding specs
Remove unused documents routes, #edit & #update in controller and corresponding tests
Add cc: sam@agileventures.org to mailers
Change cc address to support@agileventures.org
Rename custom matcher to have_default_cc_addresses
Merge pull request #468 from NikitaAvvakumov/email_cc

Add cc: sam@agileventures.org to mailers

great work!
Merge pull request #467 from NikitaAvvakumov/remove_doc_views

Remove unused documents/index & documents/edit views and corresponding specs
 code review update
 Please enter the commit message for your changes. Lines starting
Merge pull request #464 from YaroSpace/events_display_current

Events display currently running event
added expiration time for started? and live?
added feature for dispaying Join live link
extracted link into a partial
added code and specs to index view

Conflicts:
	features/hangout.feature
code review update