Added license + Maven license plugin + formatted .java headers
Merge branch 'master' of https://github.com/gwtd3/gwt-d3.git


Signed-off-by: anthonime <schiochetanthoni@gmail.com>
Merge branch 'master' of https://anthonime@github.com/gwtd3/gwt-d3.git


Signed-off-by: anthonime <schiochetanthoni@gmail.com>
Update README.md
Added test for Selection.style

Signed-off-by: anthonime <schiochetanthoni@gmail.com>
Merge branch 'master' of https://anthonime@github.com/gwtd3/gwt-d3.git
added testselectionproperties

Signed-off-by: anthonime <schiochetanthoni@gmail.com>
added test selection propoerty

Signed-off-by: anthonime <schiochetanthoni@gmail.com>
Added selection property methods tests
Added selection.text and Unit tests
Added selection.html methods + tests
added count and each test cases