Removed the accidental dependency on dgu

Cleaning up the code and renaming some classes to better reflect what it is

Added a sample IDatasetForm to show how we can implement a custom form from a plugin.

Currently the form is pretty ugly and the controller_plugin needs simplifying so that it makes a more sensible example. The setup.py has had the plugins section changed and the version upgraded to 0.2 ready for when it is complete

[docs] Partially revert the last doc change.

I mis-read the part about the custom package form as being about the
custom user-registration form.

[docs] Updated documentation to reflect change to the User form

[register form] Updated the register form.

Updated to use the standard controller hooks that alter the behaviour of the form. In this
case, a fullname is required at registration. And that is maintained on the edit form too.

Updated for ckan 1.5. (Form still needs updating, but this is noted in README.)

[readme][xs]: more formatting.

[readme][xs]: formatting.

[gitignore][xs]: .

[refactor][m]: rename extension from exampletheme to example as per new repository name.

[form]: Get form working with CKAN 1.4.1 (formalchemy deprecated).

add comment about naming routes

move plugin out of __init__.py

shell script to name extension to something else

correct xpath filter transform

correct plugin name

more pointers in the README

initial commit