added end voting button
fixed alignment of End Voting button
fixed typo with End Voting button
sessions state now set to pending in the constructor
added end voting button
fixed typo with End Voting button
only the creator of the session can edit the sessions.
Now both button edit and end shows up an disappears depending on the creator
fixed whitespace errors
Authors: Rick Wight, Andrew Leonard, Shawn Yoon
erge branch 'requirement5' of github.com:TheTeam8s/wpi-suite into requirement5