Adds Free Trial. This is a combination of 9 commits.
adds new section to homepage for free trial

updates gem file to new ruby version

adds free trial to plans and new account

updates faqs to include free trial

adds free trial to video poster

removes unused community page

removes unused demo account page

removes unused pricing page

updates tests for freetrial wording
Merge pull request #67 from ebanni/freetrial

Adds Free Trial buttons, faqs etc. This is a combination of 9 commits.