Added scaning files
	modified:   AndroidManifest.xml
	modified:   project.properties
	new file:   res/drawable-mdpi/fileicon_txt.png
	new file:   res/layout/loading.xml
	modified:   res/layout/shell_listtop.xml
	modified:   res/values-v11/styles.xml
	modified:   res/values-v14/styles.xml
	modified:   res/values/color.xml
	modified:   res/values/styles.xml
	modified:   src/com/mouselee/bluereader/act/FrameActivity.java
	modified:   src/com/mouselee/bluereader/bo/ScanFileController.java
	modified:   src/com/mouselee/bluereader/dao/BookTableConfig.java
	modified:   src/com/mouselee/bluereader/dao/BooksDao.java
	modified:   src/com/mouselee/bluereader/dao/DBHelper.java
	new file:   src/com/mouselee/bluereader/shell/CursorFragment.java
	modified:   src/com/mouselee/bluereader/shell/ListFragment.java
	renamed:    src/com/mouselee/bluereader/shell/ListAdapter.java -> src/com/mouselee/bluereader/shell/ListFrameAdapter.java