Created AutoComplete Handler logic.
Changed Student number field to be a string since we are going to search is as if it were a string.
added routes to new Student AutoCompleteHandler.
Updated database building scripts to work with new the Student.number type.
Added blinker dep in setup.py
Added user requirement for Autocomplete handlers.
Fixed Login Page.
Coding style fix
Merge branch 'master' into frontend
Modifeid base.html and index.html to be slightly more appealing.
Tweet entry now adds mentioned students via @n tagging