Play page format update
add Compare by Numerically
Merge pull request #79 from rampo/develop

Develop
First try to fix #73 and #75
Code format
Updated compare versions system based on gsdstr code
Code format
Removed useless String
Removed useless code from UpdateChecker.java
Merge pull request #80 from rampo/gsdstr-code

Gsdstr code tested and enhanced