new branch
完善下拉状态
添加微信样式
Merge branch 'release' of https://github.com/zhuhuang521/SwipeLayout into release

Conflicts:
	SwipeLayout/.idea/gradle.xml

SwipeLayout/app/src/main/java/com/zxs/pulltorefresh/PullToRefreshListVie
w.java

SwipeLayout/app/src/main/java/com/zxs/pulltorefresh/view/PullToRefreshCo
mpat.java

SwipeLayout/app/src/main/java/com/zxs/pulltorefresh/view/RefreshHeadAnim
View.java
	SwipeLayout/app/src/main/res/layout/list_headview_layout.xml
	SwipeLayout/build.gradle
	SwipeLayout/gradle/wrapper/gradle-wrapper.properties
解除冲突