Add support for event flag useCapture

This passes the flag on to the addEventListener call.
Added tests for this, that run in Casper.
fix typo. the _delegation property needs to be deleted when true.
Merge pull request #18 from koggdal/capture

Add support for event flag useCapture
0.2.4
moutified elements. index.js now requires everything.
jshintrc
.data(key, null) now removes the data attribute, like .attribtue()
.parent() and .parents() now use slick. added tests.
update dependencies.
0.3.0
multiple instances of elements can now run at the same time

 - this is done by adding a document "global" called __counter.
 - this means multiple instances of elements can run at the same time.
cleanup
update slick dependency (>=1.11.0)
0.3.1
Use e.srcElement if e.target is unavailable
Merge pull request #20 from chielkunkels/delegation-ie8

Delegation: use e.srcElement if e.target is unavailable
README / doc cleanups
Wrong delegate arguments order
Merge pull request #21 from marcj/patch-1

Wrong delegate arguments order
Add a failing test for calling parent with child selector