now rebasing
bug fix
Bug Fix: login button and logout button
Typing Record Page modified: implemented with D3.js
Typing Record Page Modified.
TypingMusicData API implemented.

Conflicts:
	yesod-devel/arargs.txt
	yesod-devel/ghcargs.txt

Cherry-Pick back-theme1
bug fix
Client Side API Added: Ajax Request
Typing Record Page Modified: Spider Chart Implemented.
JSON Object Modified.
Bug Fix
Merge branch 'front-theme1'

Conflicts:
	Handler/FC/API/TypingMusicData.hs
	yesod-devel/arargs.txt

Typing Record Page Modified with D3.js