REFACTORED - Javadoc added and code/stability improvements.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
ADDED JUnit test case for the AbstractEventSubscriber.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
Update EventType.java
Merge pull request #14 from qivicon/stabilityimprovements-fixed

Stabilityimprovements fixed - CQ #8121
Webapp: Switched to consistently relative paths

Signed-off-by: Christian Brauers <c.brauers@gmx.de>
Merge pull request #5 from cbrauers/master

Webapp: Switched to consistently relative paths
moved signing plugins into profile
removed dependency from config.core on Quartz
Removed maven-site-plugin information
updated Tycho to 0.20.0