add content to and style privacy and help pages
make sure ajaxOverlay is hidden when error message displays on android
as it's sometimes a bit reluctant to go
match pin colour on report screen to pin colour of report
match banner colour on report screen to pin problem state
add please wait string to JS strings and update translations
change over to using internal android busy indicator as dismissing it is more reliable
do not have a URL for pin dialogs on maps as android tries to load the URL and explodes
fix wait dialog dismissal timing issues with some android versions
If we are on the report submitted, welcome or map screens and the user
hits the backbutton on android then quit
also tidy up some redundant backbone back button even handlers