Added .ruby-version & .ruby-gemset in .gitignore
Created by: yatish27
Added .ruby-version & .ruby-gemset to .gitignore. This is used as .rvmrc, hence adding it in .gitignore
Created by: yatish27
Added .ruby-version & .ruby-gemset to .gitignore. This is used as .rvmrc, hence adding it in .gitignore