Implemented edit labels. User can now click on a label and click the = sign button(will change in the future) to pop up the edit label box. The edit label box correctly displays the value of the label that is being edited and the label boxs clears out its selection upon adding a new label
Merge pull request #164 from jonssmall/mean

Shortened nav buttons to avoid Bootstrap responsive bug
Merge pull request #165 from Hyiero/mean

Fixed #133
Merge branch 'mean' of https://github.com/kmcurry/3Scape into mean
Copy written for guide section