[CB-4592] [Blackberry10] Added beep support
first (blind) try
fixed "exec" calls
addedd css, but not working yet
styling from James
prompt added
style added
img files copied inside plugin
smaller fonts
styling input
new plugin style
new plugin execute arguments supported
Merge branch 'master' of github.com:zalun/cordova-plugin-dialogs into ff
Merge branch 'dev' of https://git-wip-us.apache.org/repos/asf/cordova-plugin-dialogs into dev