Updated Dependencies

Updated dependency versions in package.json
Updated dependency versions in bower.json

Auto Formatting changes in error.ejs
Added License information
To views as well
Added API function for Friend's Sharing with full Credentials

Added NewLine at end of every file
Reformatted all files
API function to share timetable using RegNo & DoB
Added Error Code for Token Generation
Fixed Callback Error parameters
Updated README.md
Added Host URL to Readme