Added ID property to ModelType that is used instead of the name property
to avoid issue with rename and fixed bug with management of potential
sequencer class names in ModelTypeManagerImpl.
Merge pull request #103 from jpav/master

Added ID property to ModelType that is used instead of the name property
Moved names of system workspace nodes and properties to ModelerLexicon
Merge pull request #104 from jpav/master

Moved names of system workspace nodes and properties to ModelerLexicon
Changed tests to always use local file-based Maven repositories to avoid
socket timeouts due to slow access to online repositories.
Merge pull request #105 from jpav/master

Changed tests to always use local file-based Maven repositories to avoid