* add inline components to bind.
* inserts inline components in the component that contains them (makes
Context:lookupType simpler)
* unify Context:lookupType overloads without adding extra heap allocations
using a template (avoid code duplication)
* add tests for inline components
* warn about nested components
* use model manager to load dependencies in tst_check (old test did
not load dependencies and simply skipped all checks on imports)
Fixes: QTCREATORBUG-24766
Fixes: QTCREATORBUG-24705
Change-Id: Ibcade7752cdaa08e960f66db3a724ab7fb3268cf
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
