add a safer html sanitizing, used clean_html in markdown rendering
Merge remote-tracking branch 'upstream/develop' into security-update
fixed bug with rendering code blocks
updated articles helper to fix problem with nil language, added test to support changes
Revert "Removed notifications"

This reverts commit 37d1ea5e50ae23773ce18c969d36ec32492a9919.
Registration Controller#create successful save spec.
Registration Controller#create unsuccessful save spec.
added specs to 'visitors/index' and scenario to 'features/event_countdown' to check for '-1h' when event is planned within 23h. Changed the 'distance_to' method in 'datetme_extension.rb'
Update README.md

Added project description to README.md
small updates to view spec and method
Merge branch 'develop' of https://github.com/AgileVentures/WebsiteOne into develop
Merge pull request #326 from tochman/develop

Fix for countdown
RegistrationsController#update succesful update spec
fix for coveralls?
Merge pull request #328 from tochman/develop

Fix for coveralls?
RegistrationsController#update unsuccessful save spec
working on specs
fixed bug with registrations controller
Ping to Sampriti. Cleaned up methods from projects_helper and added projects_helper_spec
Merge branch 'develop' of https://github.com/AgileVentures/WebsiteOne into refactoring