Spreadsheet more updates for release 1.82 

Whats new in this pr:

* favicon
* using bower to install glosser
* made it so that the glosser doesn't overwrite the users data
* added a checkbox to turn the glosser on and off
* rebranded to become the basic app
* more activities
* password reset if login with wrong password too many times (by using the login api in addition to the couchdb)
* password change UI