element, separate keyboards
added layout control on server
semicolon
element, separate keyboards

Conflicts:
	virtualkeyboard/src/main/resources/org/vaadin/majuk/virtualkeyboard/virtualkeyboard.js
Merge branch 'master' into HEAD

Conflicts:
	virtualkeyboard-demo/src/main/java/org/vaadin/majuk/virtualkeyboard/demo/DemoUI.java
	virtualkeyboard/src/main/java/org/vaadin/majuk/virtualkeyboard/VirtualKeyboard.java
	virtualkeyboard/src/main/resources/org/vaadin/majuk/virtualkeyboard/keyboards.js
	virtualkeyboard/src/main/resources/org/vaadin/majuk/virtualkeyboard/virtualkeyboard.js