Action Bar - Setting Up the Action Bar：更换链接
Action Bar - Overlaying the Action Bar：新建
Action Bar - Overlaying the Action Bar：上半部分
Action Bar - Overlaying the Action Bar：下半部分
Action Bar - Overlaying the Action Bar：校对
Action Bar - Index：添加 Overlaying
Update Readme.
Merge branch 'gh-pages' of https://github.com/vincent4j/android-training-course-in-chinese into vincent4j-gh-pages

Conflicts:
	SOURCE/basics/actionbar/overlaying.md
Merge branch 'vincent4j-gh-pages' into gh-pages
Update Readme
Compile Book
add beam-files
Merge pull request #20 from jdneo/gh-pages

add beam-files
Merge pull request #21 from Lin-H/gh-pages

兼容不同的设备
Update README.
Compile Book
Merge pull request #1 from kesenhoo/gh-pages

合并翻译