added folders as per J+
Merge github.com:the-xkcd-community/the-red-spider-project

Conflicts:
	Readme.md
Added level_up to the test folder.
Added test/level_up/Readme
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Readme.md
Added *.swp and *.swo to .gitignore

These are vim backup files. They therefore do not need to be under
version control.
Replaced py.test with unittest

Since it is apparently rather difficult to make py.test work with
python3 in a windows environment, I have replaced it with the
python-unittest framework, which is in the standard library and should
theoretically work from anywhere.

I have replaced assert statments with unnittest methods. This is the
idiomatic way to make assertions in unittest, which allows for magical
introspection and more informative failure reports.

I have updated the Readme with new testing instructions.
Merge branch 'level_up'
Remove redundancy across markdown files
Remove redundancies with wiki from markdown files
Make headers of markdown files uniform
Add mrhmouse to Authors.txt
Revamp Dependencies.md
Revamp Platforms.md
Explain purpose of Authors.txt
Add Tcl/Tk to Dependencies.md
Proper name in Authors.txt
Reorder Readme.md and remove more unnecessary bits
Attribute level_up to Alex
Install level_up from /src using setup.py