new : scrapeAPI test function
mod: jslinted
new: scraping functions

Updated scraping to counter the changes made in the new mobile version
of adsense page.
mod: jslinted
upd: minimum interval to 30 minutes
new: scrape and display total earnings
mod: get total earnings only once
mod: center aligned
upd: revert default to 15 minutes
new: flag for login check
mod: options ui updates
new: icon for login and error message
mod: display new icon; catch exception in XHR

When the user is offline and a scraping request is made during update
stage, Opera spews an exception - "security violation" - when XHR.send()
is executed. We catch it and display a "network error" message.
mod: minor fix
upd: version to 12.12
upd: changelog of v12.12
new: v12.12 extension package
Merge branch 'bug-fix-12'