Bug fix issue #1705 full URL support

This will create full URLs when the submission is created with // style hrefs. turns "//i.imgflip.com/df743.jpg" to "https://i.imgflip.com/df743.jpg"
asthetic modification
doh... copy.paste.fail.
Aesthtics again...
Merge pull request #1711 from markekraus/patch-4

Bug fix issue #1705 full URL support