added more documentation
fixes error with not passing error to next
merges new stuff with master
Merge remote-tracking branch 'upstream/master' into Feature-Documentation
documents all methods
Merge pull request #85 from andreywix/Feature-Documentation

Feature: Documentation
small fixes
Merge pull request #86 from andreywix/Feature-PolishingUp

Feature: Polishing Up
Commit TODO to not overwrite after merge
Commit TODO to not overwrite after merge
fixes a flaw with session incremental id and better verification for oauth callback state param
Merge pull request #87 from andreywix/Feature-Security

Feature: Security
Add storage service page to choose Google Drive or Dropbox. Add username, email, and service logo display. Add filter to display service properly depending on provider. Add routeprovider to configure storage selection and verification routes
Merge pull request #88 from gorlanwix/Feature-dropboxSupport

Feature dropbox support