Created a fix for the "QObject::startTimer: QTimer can only be used with threads started with QThread" error message.
ERT-386 - Move the Manage Cases action to the toolbar
ERT-386 - Move the Manage Cases action to the toolbar

Missing CMakeLists entry.
Fixed reload of GERT functionality.
Removed reload button
Merge pull request #264 from jepebe/rearrange_gui

Create a toolbar button for managing cases.