Add, Commit, and Push Students Proposal

Pushing all the students proposals to the right location.

Here is what happen: I have already created five folders under our
GitHub respository (“G1_Firmware”, “G2_Mobile”, “G3_Kinect”,
“G4_Networking”, “G5_Cloud_Computing”), one for each group. For each
group, there is a subfolder called “Doc”. Under this “Doc” folder, there
should be four subfolders named “1_Specification”, “2_Development”,
“3_Validation”, and “4_Evolution”. Please note, each subfolder is
actually corresponding to one of the four basic process activities we
introduced in the class