fixed users being able to go beyond the max level
Fixed Exercise Goals Displaying Improperly

Changed exercise goals to use id rather than name, was casuing issues
with loading the incorrect goal
Changed a couple minor UI things (description in view exercise, etc)
Changed the layout of exercise goals to include description, as well as
a couple small other things
Achieving a Goal is Finished

A user can now achieve a goal when they log an exercise, wether it be in
a routine or stand alone exercise
Merge branch 'master' of github.com:Lynart/Project-LimitBreaker into issue162
Fixed a bunch of bugs in the manageExerciseGoals page including:
   -not being able to view achieved goals
   -not being able to delete goals
   -not being able to modify goals
Changed the page that users get redirected to when not logged in, to createUser
Added an unauthorized access page which a user gets redirected to when they try and access an admin only page
Deleted a useless page (temptest)
added a thing to create user page
Merge pull request #221 from andeic/issue162

Fixed the goals page