Merge pull request #7 from rvillan/master

Updating branch 3a to have 1e stuff
grade distribution entry form set up
menu update
Merge branch '3a' of github.com:rvillan/cse132b into 3a
fixed run-time bugs
getting grades for input: course, prof, quarter
getting grades for input: course, prof
trying to implement: Given a course X, produce the grade count. ERROR: Incorrect syntax near the keyword 'AND'.
getting grades given input: course
getting GPA given input: course. but GPA is not calculating correctly (should be getting 2.725, but getting 2.5
(fixed previous commit to show 2.5) getting GPA given input: course. but GPA is not calculating correctly (should be getting 2.725, but getting 2.5
fixed by calling rs.getDouble(number_grade) instead of rs.getInt(number_grade)
Merge pull request #8 from rvillan/3a

3a