Documentation.
- CHANGELOG.rst and TODO.rst are web-friendly.
- Removed unwanted glob-patterns from MANIFEST.in
- More documentation added.
- Sphinx documentation, min-width is set to 970px.
- TTLCompiler compiler implements `pluggdapps.interfaces.ITemplate` interface.
- ``@import`` is now used for importing python modules and ``@include`` is now
  used for importing TTL template-modules. Test cases added to verify this.
- Bug fixes while making h.packagedin() calls.

--HG--
rename : TODO => TODO.rst
Documentation added for newly added @include directive.