strengthened two sessions_spec tests
added elements_controller_spec file
added elements_controller.rb
added all standard methods to elements_controller.rb
Merge pull request #27 from eigilsagafos/sessions_spec

strengthened two sessions_spec tests
Merge branch 'master' of https://github.com/eigilsagafos/light-it-up into element_spec
Added displaying of shared slideshows to user show page
Changed SQL to not include users own slideshows when displaying shared on users profile
continuing with elements_controller and elements_spec
made edit user integeration test
made edit user integeration test
Merge pull request #28 from eigilsagafos/element_spec

Element spec
Added displaying of slides when viewing a slideshow
Merge with master
Merge branch 'master' of https://github.com/eigilsagafos/light-it-up into edit_intergration_tests
Merge pull request #29 from eigilsagafos/edit_intergration_tests

Created Edit user intergration tests
merged with origin master
Added link to add new slide in users#show
Merge pull request #30 from eigilsagafos/generate_new_slideshow

Generate new slideshow
Merge branch 'master' of https://github.com/eigilsagafos/light-it-up into slide-tests