Create a section/page for online learning resources

[gautamkrishnar]

Create a list all the online learning materials and tutorials created by RITCT....

• List of all repl.it classrooms.
• Github classrooms...
• Videos...
• Learning repos etc...

[itsshashank]

give the links and btw what should be the title for this section?

[ebeyabraham]

repl.it classroom for python : https://repl.it/classroom/invite/HHQ5iHJ
Machine learning repo: https://github.com/RITct/Intro-to-Machine-Learning-Workshop