make login page as main page
Remove unnecessary debug log

Signed-off-by: TengChou Yang <threefure@gmail.com>
can take pic during running and save it to album, add image resizing lib 'PhotoLib'
Style music controller
the running events can be saved in finish running activity
Get music album art from music file
add past record fragment
extract restful api into utility class
add facebook dependencies
add duration to finish running page
Switch between MyFragment and PastRecordFragment
add map to running tab, share location with discover page

Signed-off-by: TengChou Yang <threefure@gmail.com>