checkin yawt flask
kinda works
works with index.txt
some cleanup
checkin just one blog entry
initial mercurial ctime support
tag support
got rid of PathSystem
initial text search code
more indexing
added tag and archive counters
add initial templates
break off functionality into modules
make yawt into a package

--HG--
rename : yawt_flask/yawt.py => yawt_flask/yawt/__init__.py
rename : yawt_flask/templates/404.html => yawt_flask/yawt/templates/404.html
rename : yawt_flask/templates/article.html => yawt_flask/yawt/templates/article.html
rename : yawt_flask/templates/article_list.html => yawt_flask/yawt/templates/article_list.html
rename : yawt_flask/util.py => yawt_flask/yawt/util.py
rename : yawt_flask/view.py => yawt_flask/yawt/view.py
rename : yawt_flask/yawt.py => yawt_flask/yawt_tool.py
rename : yawt_flask/archiving.py => yawt_flask/yawtplugins/archiving.py
rename : yawt_flask/hgctime.py => yawt_flask/yawtplugins/hgctime.py
rename : yawt_flask/markdown_c.py => yawt_flask/yawtplugins/markdown_c.py
rename : yawt_flask/search.py => yawt_flask/yawtplugins/search.py
rename : yawt_flask/tagging.py => yawt_flask/yawtplugins/tagging.py
add RSS template and functionality
added base templates
cleaned up tagging a bit
cleaned up archiving a bit
cleaned up page titles a bit
added some pagination