Minor tweak
Mucho hacking. Added support for Liquid safe types and TOC is mostly working.
Merge branch 'master' of github.com:bentayloruk/cantos

Conflicts:
	Cantos/Program.fs
Set proj back to sample site.
Finished Toc work.  Support published:false front matter.
Hacked in support for blog posts in the meta.  Added xml_escape to Jekyll compat Liquid functions.
Removed some junk.  Also, now uses Pandoc if present and MarkdownDeep if not.
Fixed use of title over toc-title.  Updated readme.
Half done #20.  If you include date in the post front matter we use it.  Do not yet parse from the title (like jekyll) as I dont need that yet.
Filtered book folders starting with _ and fixed sample site debug.
Show off the full power of the blog engine with a title.
Added ErrorContent.  Added FileSystemWatcher for auto-rebuild.
Fix: generating site in child dir of source site caused a kerfuffle.
Merge branch 'master' of https://github.com/mavnn/cantos
Quick hack in of a bit more code to make re-gen less agressive.
changed file system watching to throttle merged events using system reactive
Update Cantos/IO.fs
Merge branch 'master' of git://github.com/kolektiv/cantos

Conflicts:
	Cantos/IO.fs
Fix IO error if Pandoc not installed.
Merge pull request #25 from mavnn/master

Fix IO error if Pandoc not installed.