Merge pull request #1 from ashuven63/master

first audio upload and processing feature
IntegratedOne
Merge pull request #2 from ashuven63/master

Added Interface for uploading a book into the server
Lang Book binding
IntegratedDigiAudihalf
PdfGenIncluded
PdfGenrationModified
Merge branch 'master' of https://github.com/Jyothi-narayana/Wikiaudia

Conflicts:
	wa/templates/wa/audio.html
	wa/urls.py
	wa/views.py
	wikiaudia/settings.pyc
working lang selection + audio upload
lalli merged
lalli merged
Check
working login, digitize, recording, logout, register
older version without merging LalithaMV-master
older version without merging LalithaMV-master
basic gridfs setup
merge lal