staging commit, no changes
Merge pull request #21 from stevegoulden/master

Securing collaborators
added some new functionality for securing the site
securing the site
delete a post functionality complete
Delete a post functionality complete
fixed tests after merging delete post and securtiy update
Merge pull request #23 from hoongman/master3

Delete a post function completed and tested
fixing rspec test for creating a group
RSpec sorted v1
RSpec sorted and resolved conflicts with Nicky
Resolved rspec issues
Resolved some more issues