Changed localisation names to more complex property keys and show the
"." to "_" mapping for property keys

Change-Id: Iaf19b115c1295f5c1cc0a7f968282ee5b8952a4f
Signed-off-by: Simon Scholz <simon.scholz@vogella.com>
Merge pull request #11 from SimonScholz/eclipse44i18nupdate

Changed localisation names to more complex property keys and show the