Update README.md
modify demo of DropDownListViewDemo.java
modify version
modify doc
modfiy ImageCache Demo
modify link
add auto scroll ViewPagerDemo
adaptation language
modify proguard
Update README.md
modify dependence
Modify proguard.cfg
Add Contact Me
Update README.md
Update README.md
Add AutoScrollViewPager setting
Merge branch 'master' of github.com:Trinea/android-demo
Add Android Auto Scroll ViewPager Demo
Disable button when get from net