Merge branch 'IZPACK-903' of https://github.com/mvsoder/izpack
Added missing language resources for german and aligned keys with eng language.
Fixed misspelled message
Remove empty lines
Fixed change of selected language that was not respected in some components.
Merge https://github.com/akuhtz/izpack

Conflicts solved:
	izpack-panel/src/test/java/com/izforge/izpack/panels/test/AbstractPanelTest.java
Merge remote-tracking branch 'izpack/master'
[IZPACK-921] Compiler complains about an ambigous definition of a dynamic variable
Merge branch 'master' of github.com:rkrell/izpack
Merge pull request #91 from rkrell/master

IZPACK-912 (after resolving merge conflicts), IZPACK-921