MANIFEST.in: add
Release 1.1
news.rst: tweaks
README.rst: add link to PyPI
Makefile, doc/Makefile: update procedure to build docs
gitignore
NEWS.rst: make valid rst
delete old asciidoc readme
doc/annotald-manual.css: fix display of notes
doc/index.conf: comment out download link

All downloads now should go through PyPI
doc/user.adoc: update install instructions
doc/user.adoc: fix typos and formatting bugs
doc/user.adoc: update version