Fixed zumoshi#52 + bumped version to 1.4.1 + fixed resize on refresh

Fixed Opera (post-blink) private mode (closes zumoshi#35)

updated download link for 1.3.9

Fixes unintended unescaping of urls (zumoshi#28)

Fixed zumoshi#24

use screen with mouse instead of primary screen (zumoshi#22)

added exception for IE...

added an update checker

it will poll the github latest release url once per week
and will replace the help icon on main window corner
with a shiny yellow New icon that when clicked
will display current and latest version number
prompting the user to upgrade.

it is disabled by default. to enable you have to check
a checkbox in settings . user may also manually
initiate the update check proccess.

bugfix for issue zumoshi#12 - accept urls without protocol

bugfix for IE. see issue zumoshi#10