Link to epub files.
Link to the right epub file names.
Merge pull request #18 from BarAgent/master

Corrections & improvements to Dylan macro system article.
Add link to proposals index.
Add proposals directory, with some initial thoughts on improved string hacking
fix typo
Python PEP 1, unmodified
"define function" proposal, unmodified from original
Initial rewrite from the Python version.
state diagram for dep 1
update dep index
deleted better-strings.rst -- not ready
fix footnote reference
Improvements to the DEP index.
Convert to RST format with minimal changes.
Remove ref to BDFL, requested by Hannes.
pep -> dep
Merge pull request #19 from cgay/dev

Dylan Enhancement Proposals for website
Clarify that only Git branches are accepted for standard proposals
Move title above header to have a proper title on HTML page

also, update dep-0001 proposal