cleanups
more spelling corrections
dont use failed institution
force ordering of info and policy urls
Merge branch 'reannz' of https://code.grnet.gr/git/djnro

Conflicts:
	edumanage/views.py
new gitignore for sqlite
update gitignore for sqlite
changelog and whitespaces
Changelog and installation docs
Merge branch 'old-stable' of https://code.grnet.gr/git/djnro

Conflicts:
	Changelog
	docs/source/install.rst