0.3.1 lots of smaller changes (see description)

[ArneBab]

• mime-type fixes
• adding a freesite inserts it right away
• copyweb (simplified frontend to wget)
• fcpupload provides the key after queueing the file (except if called with -w)
• man-page uses the general install rules instead of hand-crafted cp.

[Thynix]

copyweb.py should be named copyweb in part for consistency with the other utilities.

[ArneBab]

In general: trust code review to catch every slacking discipline :)

Thank you!

[ArneBab]

Do these changes fix the issues?

[Thynix]

copyweb looks okay to me now; I'll continue looking through the rest. Not right now though, because somehow it's almost 1 AM.