add resource

add
ADD RES
Signed-off-by: qijiang.guo <qijiang.guo@gmail.com>
Merge branch 'Dev' of https://github.com/gqjjqg/android-widget-extend.git into Dev
add VerticalSeekBar
add Custom CheckBox
add sample's for custom widget test.
Signed-off-by: qijiang.guo <qijiang.guo@gmail.com>
add Vertical class

Signed-off-by: qijiang.guo <qijiang.guo@gmail.com>