Fixes sysadmins not getting all orgs if they hadn't created them
[#270] Add comment
Make package item extensible
[#272] Fix template indentation
Corrected hidden macros
Add basic Travis-CI support

It's running only CKAN core's tests on SQLite so far.
Fix Build Status image
Fixing minor typo in the docs
Merge branch 'master' of github.com:okfn/ckan
Run DataStore tests in Travis-CI

I had to do a workaround so "paster datastore set-permissions" would work. The
problem is that the code calls psql passing the -W option. This option asks for
the database's password, even if you don't need it. So I simply removed it.

We should look into a better solution for this.
Set up IRC notifications for Travis-CI