[IMP] improved sync adapter, service and extras before perform sync
[IMP] improved webview to webtextview, read less/more feature for webview, CursorListAdapter view click handler, ....
[IMP] improved cursor list adapter with cache view support, view bind callbacks
[IMP] improved controls, style
[IMP] improved theme, UI controls
[IMP] improved UI, theme
[IMP] changes cursor loader sync service