Updating the Olog client to match the client api library
Bugfix: lambda expressions are only allowed in Java 1.8.
Java 1.8 requires tycho 0.21.0
Resolving version problem when building with tycho.
tycho.version to 0.22.0
Fixed SWTError issues. It could happen that the widget was updated after it was already disposed.
Alarm Tree performance updated: using updated instead of refresh and properly calculating the parent_changed parameter.
Plugin also requires Java 1.8.