add support for jqm panels
(http://jquerymobile.com/demos/1.3.0/docs/widgets/panels/)
add "bars" & "edit" icons mapping
add new changePage function with changeHash parameter
Merge remote-tracking branch 'upstream/master'

Conflicts:
	library/src/main/java/com/sksamuel/jqm4gwt/DataIcon.java
	library/src/main/java/com/sksamuel/jqm4gwt/JQMPage.java
Revert "add new changePage function with changeHash parameter"

This reverts commit d5e20d8da5f26fa99b6ba0c2521c7e12c671d66c.
add getter for toolbar panel
Merge pull request #38 from gboros/master

slide panel