Added the Contains basic operation to the documentation.
Bump pandoc version bound.
Bump version to 0.3.1.1.
Updated changelog.
Changes to allow compilation with pandoc 1.12.
Bump version to 0.3.1.2; compile with pandoc 1.12.
Use yaml package instead of HsSyck.

HsSyck contains code that is deprecated in ghc 7.8.
Version bump to 0.4.  Updated changelog.
Removed unneeded build-depends.
Version bump to 0.4.0.1; removed unneeded build-depends.
added the ability to check whether a node has a certain field.
merged personal repository.
Merge pull request #36 from ohad/master

Adding a HAS condition to WHERE statements
Merge remote-tracking branch 'upstream/master'
Linking submenu to nothing looks bad
No error msg or wrong format of date