remove jquery dependency

[willhoag]

I think it's good to remove this dependancy because the module doesn't particularly need it.

I made the tests pass, but had to remove these two lines. Not sure if they are still necessary as elem isn't a jquery object anymore. Could use a double check on that. I just was getting an undefined error for both...

elem.remove();
angular.element(elem).scope().$destroy();

[philbarresi]

Not repo owner, but question -- karma.conf.js, line 20 you changed the location of jQuery instead of removing. I'm unfamiliar with karma -- does it need jQuery to run, or was the removal by accident?

[willhoag]

Jquery isn't a dependency of Karma, but it can be useful for pulling objects from the dom for tests among other things. I updated the reference in the karma config because it was broken, but the angular-tooltip doesn't require it.

[philbarresi]

Ah, that makes sense. This repo needs a little love so I forked you! Thanks for explaining that 😄

[willhoag]

:) Not a problem! Thanks for contributing.