Scite integration with pep8 check

[Chris Clark]

I find I'm using Scite http://www.scintilla.org/SciTE.html a lot these
days and the compiler-output style of pep8 means it works with Scite
with no real config required other than added a Tools menu entry. So
big thanks for releasing the tool!

Here is a sample in case someone is Google'ing for Scite and PEP8:

Extract from SciTEUser.properties:

#~ F4 jumps over found entries. (Shift-F4 skip backwards)
command.name.48.*.py=pep8
command.48.*.py=cmd /c C:\Python25\python.exe C:\git\pep8\pep8\pep8.py
$(FilePath)
command.save.before.48.*.py=1

Obviously change the paths as required, the above is clearly Windows
based but Unix support is just as easy.

Chris