added gmail api client logic
Merge branch 'master' of https://github.com/danisaurus/shift-api into features-gmail-api-client-logic
added google api client gems
merging with master
rewriting token logic
rewrote gmail API
IT WORKSgit add .!
cleaned unneeded files up
Merge pull request #12 from danisaurus/features-gmail-api-client-logic

Features gmail api client logic