Update SMP for Android
Update SMP
animation chapter
- add video to content
- index, crossfade, screen-slide, cardflip, zoom and layout lessons
  draft
finishing work
- roughly reviewd
- summary and project homepage revised
Merge pull request #111 from Lin-H/gh-pages

修正`Displaying Bitmaps Efficiently`一节部分格式
Merge pull request #112 from meituan/gh-pages

animation
Update multiscreen
Update catalogue
Compile Book
Compile Book at 0728
Update
Update Book
Update SMP for Android
Update Readme
Update Readme
Update SMP for Android
Update Readme
revise article 'jni-tips' for the first time
modify a word
Merge pull request #113 from pedant/gh-pages

revise “jni-tips” article for the first time