fixed issue with getHardwareComponent. It was not handling bound
processor correctly when the input was the component rather than the
feture isntance of a connection end.
Merge remote-tracking branch 'origin/develop' into develop
Don't do type checking when linking a FlowEnd's context or feature.
Link any visible Context and Feature in Context and let the validator do
the type checking.
Type check the context and feature of a FlowEnd in the validator instead
of the linker.
Created a validation test for the type checking of a FlowEnd.
Corrected error message for directional check on feature grouop
connections
Deal with abstract feature when checkin g direction of FGT elements.
Merge remote-tracking branch 'origin/develop' into develop
Formatting works on core AADL models - fixes #436
Don't instantiate reference values in contained property associations
that point to elements which are no instantiated  - fixes #444