init hw4, add template example files, fix shebang
hw3 preparations

first switched from serve by method, then path, to path then method.
also added and organized my tests a bit.
Hw4 cont'd (catching up)

templating:
  - basic functionality done, converting old code over still.
POST:
  - POST data now all being parsed properly, both form-enc and multipart
404:
  - Now have a 404 page, not just the error. Probably not big enough to keep
    it from being overridden by IE and Chrome, but it's there at least.
General:
  - Another code re-organize, although not as drastic. Request parsing is
    completely different now; I'm parsing it all into a single dict.
Finished templating conversion, personal flair
Updated tests except sending POST, one other broke
Tests for url-encoded POST done.

Also, still can't figure out that damned optional list argument.
  and typos, etc.
Merge pull request #3 from FireSBurnsmuP/hw4

Okay, then.