Make GQ server side not depends on gwt-servlet not gwt-dev

Adding org.json dependency since we depend on it, and 2.7
uses a rebased version of android.json. We will have this
dependency in snapshot until we replace json usage in server
side, but we have to remove before releasing gquery.
Merge pull request #299 from manolo/master

Make GQ server side not depends on gwt-servlet not gwt-dev
Replace org.json by elemental.json

Include only the elemental.json stuff for JVM needed to run
GQuery JsonBuilders in server side without depending on anything but
gwtquery.jar.
Add varargs Node selector
Tests
Fixed pom for CI
Revert mode
Merge pull request #308 from ArcBees/mmc_try_fix_ci

Fixed pom to allow CI to run tests
Merge pull request #300 from manolo/master

Replace org.json by elemental.json
Merge pull request #307 from ArcBees/spg_node_multi_selector

Add varargs Node selector
isVisible should use predicate in selectors
Merge pull request #310 from manolo/mcm_visible

isVisible should use predicate in selectors
Faster implementation of filter
Move filter from GQuery to SelectorEngine
Merge pull request #311 from manolo/master

Faster implementation of filter.
Adding IE10 and deprecating stdoctype-linker.

Adding missing create method in super GQ.
Deprecating IFrameWithDocTypeLinker so as we can remove soon
We dont force to load it anymore
Adding support for var args to console.log like JS does
Merge pull request #315 from manolo/mcm_console_args

Adding support for var args to console.log like JS does
Change Readme to point to old site until new one is ready
Forgot to update lazy interfaces in last merge