adding some test changes to ppt handling for testing on beta
remove ocr for ppt
more tests for gdrive
refactor functions out of gdrive
Merge branch 'ppt-gdrive' of https://github.com/FinalsClub/karmaworld into ppt-gdrive

Conflicts:
	karmaworld/apps/notes/gdrive.py
finish off changes to google drive to allow for ppt > pdf and pdf.js