Fix url regexp.

Improve bookmarklet

\d allows numbers from other digit systems, so urls like: http://demo.getpinry.com/१७/ are possible. This could lead to some nasty security issues in the future (ie. if you try to use pin number without using `int(...)`).

Use jQuery because you're checking for window.jQuery

Some sites put jQuery into noConflict mode and don't bind to $. One example is http://shop.timberland.com/ so the pinry bookmarklet would not work. It will throw a 'document does not have a method ready' error. This change just wraps all of the jQuery specific code to use the current jQuery as $.

http://api.jquery.com/jQuery.noConflict/

latest.

everything from pypi instead of pulling from git repos.

Factory Boy 2.0 have removed the "extracted_key" keyword argument from
post_generation() hook. Until we can update tests to work with 2.0 make
dependency on 1.3.x branch. In turn, the update got stalled by a bug
in Factory Boy (https://github.com/rbarrois/factory_boy/issues/53).

Too lax unique constraints for Thumbnail coped with "on demand" thumbnail
generation may leave database in inconsistent state where two thumbnail for
the same size are saved. We should be able to prevent that from happening
by generating all thumbnails when we save the image. Should fix #24, but
I can't figure out a way to actually test it.

Remove the scroll event handler when lightbox is active, so pins are
not loaded in background breaking the page layout.

It's still not working completely (you can't run tests from it) but it's enough for installing. Fixes #18

Repeat after me "I'll run a full test suite before pushing changes"

We weren't checking if the Pin submitter is the logged user which made it possible
to pass any submitter to the Pin resource create call. Fix it, and make the submitter
optional.