refactor code, and a few enhancements:

. use light theme
. reduce verse number fontsize
. multi-touch zoom now save fontsize
. hide zoom buttons when not in top or bottom
support verse including click-copy, keep verse when change version.
verse 0.8.5
add apk 0.8.5
new version 0.8.6

. fix no bible data crash
. save verse should work now
newversion 0.8.7

. new theme (holo when possible)
. fix zoombuttons, and limit the fontsize to 32
. fix possible refresh versions