Bump version

-Wno-tabs not supported by older GHC

0.3.7

Setup for sr.ht CI

.gitignore

New IsString instances

Allows for convenience construction of attribute Content and text nodes.

Update Cabal version

Declare language extensions in source file

Instead of using cabal flags.  Also, even DataTypeable can be optional
if not compiling with GHC.

Whitespace

Update maintainer information

license.txt -> COPYING

Add ghc-prim to build-depends when building with GHC 7.2 and 7.4,
because GHC.Generics was moved to base in 7.6.

Bump version to 0.3.6.

Add instances of Generic for GHC >= 7.2.

Bump version to 0.3.5.

Bump version to 0.3.4.

Add NFData instances to types.

Update source repository locations.

Bump version to 0.3.3.

Add derived 'Data' instances to types.

Use DeriveDataTypeable. Bump version to 0.3.2.

Add ``Ord`` instances for all types.