fixing syntax for rspec3
Merge pull request #25 from bbttxu/helpers

Helpers
Merge pull request #24 from bbttxu/volunteers-email

fixing syntax for rspec3
fixing count of sessions displayed on volunteer page

sessions ~= shops
removing form elements to change volunteer and shop
Merge pull request #26 from bbttxu/issue-19

fixing count of sessions displayed on volunteer page
Merge pull request #27 from bbttxu/issue-12

removing form elements to change volunteer and shop
removing application helper in lieu of using gem options properly in view