Add missing change log file for 1.0.1 Enginio version

Change-Id: I602010a0ae7e92883a4ac90f145b113a48331897
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
Update plugins.qmltypes

Change-Id: I69ce48d46536de9bead300d2932c7068a4b3f271
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>