Add explicit to single argument constructor

Change-Id: I8adfbd24023417ac4d450f67413f47e959e666f0
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Make setUser and setPassword slots

Change-Id: I23b4c592e2f26ada3ea74d33ee4731b86d5a5d40
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
API: Rename EnginioModel::engino property to client

[ChangeLog][API] Renamed EnginioModel::engino property to client

Change-Id: I56ee3dfeab0f051b92dddf88bc94fb15552572a5
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
API: Rename EnginioModel::setProperty to setData

[ChangeLog][API] Renamed setProperty to setData in EnginioModel for
better consistency with other C++ models.

Change-Id: I112571b31de713a9d7886bfe925fe445eb37c6ed
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
API: Rename EnginioModelBase::Roles to Role

[ChangeLog][API] Renamed Roles to Role in EnginioModelBase. Enums should
be singular.

Change-Id: Ib0228c0b982cc67f10c76c9187626f0f76d6883d
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Clean up symbol visibility

Change-Id: Id9138a0906388cf318b9bcf029c1d3c61febe90c
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
EnginioModel::setData change order of arguments

This makes it consistent with QAbstractItemModel

[ChangeLog][API] The order of the role and value arguments in
EnginioModel::setData changed.

Change-Id: I60b0e1c8a9417aa1c9345789ff86e08c029804b4
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>