Install script to setup a CKAN instance and supply aliases for easy access

This installs a working version of CKAN into $PWD/ckan-docker. Usage is intended as follows:

run the server instance

>> ckan-up

and in seperate terminals

>> ckan-gather

and

>> ckan-fetch

and

>> ckan-run

You need to setup a harvester to our API or localhost using the ckan_admin / test1234 account.