Fix app name
Fix icon
Fix round half down
Release versionCode=2
Implement change the focus when touch the view
Add prev button and clear button
Fix .gitignore
Add .settings
Fix .gitignore
Fix .gitignore
Fix .gitignore
Fix target SDK version
Release versionCode=3
Add menu of stats calculator
Add stats calculor library
Add stats calculator dialog
Fix placement of nature's group in stats calculator dialog
Add constructor of BaseStats, EffortValues and InvidualValues