Added skeleton page for manage exercise goals

Added button that links to manageExerciseGoals to master page
Added the multiview skeleton that will be used for managing exercise
goals
added exerciseGoalManager class
Merge branch 'master' of github.com:Lynart/Project-LimitBreaker into issue115
Added some more skeleton ui to the multiview

Added a list box for the ExerciseGoals, a gridview for the selected
ExerciseGoal, and object datasources for them
Added a function to return a single exercise goal
updating this branch with master
fixed masterpage merge conflict
Merge branch 'master' of github.com:Lynart/Project-LimitBreaker into issue115
User can now view their exercise goals

Fixed the get goals function to load the Exercise property, as well as
added sorting
Added the ability to sort goals to the page
Listbox now populates with the currently logged on user's ExerciseGoals
updated branch and fixed merge conflict
Finished view exercise goals

Fixed a bug where users could alter disabled text boxes in exercise
experience
Fixed a bug where the get goal function would get any goal by that name
(not user specific)
Added the goal button to the master page
Changed the gridview for selecting exercises to a table (this is because
I couldn't get exercise name into the gridview, and I have an idea for
update)
Merge pull request #139 from andeic/issue115

View Exercise Goals