added new mydb
Merge remote-tracking branch 'origin/master'
edit layout ui1
edit ui2
edit ui2 (con't)
＊Added a feature that can update new high score into database
＊Added [TODO: animate when there is a new high score] 
＊Added share button feature
＊Finished interchanging features between UI4 and others.
＊Added a function that can check user's highscore
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Fixed Layout 1,2. still have error out of memory
Merge remote-tracking branch 'origin/master'