observe.sort -- Fix build process

Fixes build process.  Steal doesn't seem to like a regex next to a uniary plus.
Make Observe.List.push() still trigger 'add' event if comparator is set, but sort plugin is not loaded.
Merge branch 'master' of https://github.com/schmod/canjs
insert mapped list items at the correct index

Line 90 says: // The indices in the mapped list are the same so lets just splice it out

Which is wrong without this fix, as items are always added to the end of the list.
Implement queued requests for save function in the can/model.
Work on the request queue
fixing docs problem
Merge pull request #294 from iamnoah/patch-1

insert mapped list items at the correct index
Extract queued requests as a plugin
Fix issue with makeRequest, and add hasQueuedRequests to queue
Move queue tests to the plugin folder, make sure can/model test suite passes with queue plugin
Add backup ability to the queue plugin
Make requestQueue list an observe so it's live-bindable
Add tests for the queue
Add another test for the queue plugin
Removing Bower component.json
Merge branch 'master' of git://github.com/bitovi/canjs
Merge pull request #308 from bitovi/queued_requests

Queued requests
Merge branch 'master' of git://github.com/bitovi/canjs
Adding model.queue plugin