remove the submodule
include the ui logic
Add base64 logic
Add csrf logic
Add passport logic
Passport Authentication
Changed routes logic
Simple UserService
Changed OpenID passport logic to google-oauth.
Therefore no need for seperate OAuth logic for drive.
Fix testcase
Update travis.ci
Fix travis.ci
Implement Google drive interaction.
Still a problem with the refresh token!
Add OAuth expiry
Logic to download files from Google drive
Upload a file with Google drive.
Try to fix the refresh_token stuff for OAuth
Integrated backend process in file-upload.
Fix unused import
Merge pull request #4 from bihe/no-submodule

No submodule