Added support for loading data from Sqlite3 databases.
README: Added documentation about the SQLite database access.
Added the Contains basic operation to the documentation.
Bumped version to 0.2.4.
Escape \ in demo tex layout.
Small fix to allow compilation with pandoc 1.8.
Bump version to 0.2.4.1.
Merge pull request #15 from sigurdmeldgaard/Sqlite

Sqlite
Replace `templatedir` with `sourcedir` in `demo/config.yaml`

The source and documentation recognize `sourcedir` as the correct
attribute for the directory containing all templates and page sources.
Mentioning `templatedir` in the demo `config.yaml` is confusing.
Allow `sourcedir`, `datadir`, `filesdir` to specify a list of dirs.

When looking for a file, search the list of directories in order.
Modify demo site to use multiple dirs for `sourcedir`, `filesdir`.

This demonstrates merging files from multiple directories, and finding
templates in a directory list.
Update documentation regarding directory lists for `sourcedir` etc.
Fix `cabal install` after moving some demo files.
Merge pull request #22 from league/master

Allow lists of directories for sourcedir, datadir, filesdir
Version bump to 0.3
Added changelog.
Added source-repository in cabal file.
Make date on changelog indeterminate...

We'll do a release after fixing some bugs.
Make $root$ and $gendate$ available in all templates.
Restrict HStringTemplate to < 0.6.9.

Changes introduced in
http://patch-tag.com/r/sclv/hstringtemplate/snapshot/hash/20120805213337-da39a-9dba1697a86b16a55d3fa01280f54d7c6dd8b1b6/patch
seem to have broken yst.