Delete everything related to 'teacher(s)' add assignments to DB
added code to calculate percentage and grade average
Successfully got bootstrap working with Mitch's help

added div container around yeld specifically with a class of container
Added requirement to be logged in, redid helper method current_student

Routes will also need to be added for the redirect to login to function properly.
That is to be done next
Added requirement to be logged in, redid helper method current_student

Routes will be added next to allow for proper redirect to login
Change current_student name to avoid duplicate variable
Delete old generated files
Added skip before filters for allowing access when site is secured

Also added use of get_current_student from the Application contoller
Remove routes to blog area
Merge remote-tracking branch 'origin/Assignment_scores'
Remove files and folders related to blog and intinal welcome page

Refactoring page removing old files no longer required or used.