Merge git://github.com/deplicator/xkcdTime_atyourownpace
Merge branch 'master' of git://github.com/deplicator/xkcdTime_atyourownpace
Fixes #68 for the mouseover as well
Fixes input validation for manualinput (broke in dda0e67)

cc #60
Fixed a small bug in the readme.mediawiki

The link to the mobile website wasn't an actual link, and the GitHub
interpreter included the period (of the sentence) in the link as well.
Merge pull request #69 from lucaswerkmeister/master

Three small fixes