Merge pull request #48 from androidli/master

improve the page navigation widget (in the bottom of library view).
hide TOC and Annotation when open djvu file
adjust fontFace selete dialog
Merge pull request #49 from dxwts/master

回归主干
add list view mode
Merge pull request #50 from dxwts/master

给gridview添加list模式
adjust set font face item
Merge pull request #51 from dxwts/master

回归主干
modify page_next page_prev button icons in launcher and reader
Merge remote-tracking branch 'onyx-intl/master'
change the right picture.
Merge pull request #52 from onyx-cap/master

修改launcher、reader翻页键图片
OnyxAndroidSDK:fix bug of resource is not a drawable exception
OnyxAndroidSDK:fix bug of resource is not a drawable exception
OnyxAndroidSDK:Scroll the list of bookmarks appear black background
add back icons needed in res/drawable
Merge pull request #53 from onyx-peekaboo/master

fix bug of resource is not a drawable exception
Merge remote-tracking branch 'origin/master'
add back icons needed in res/drawable
add new OnyxCmsCenter.getRecentReading() interface