Template generation first steps.
Generator peer hookup fix.
Migration away from a declared DartModuleType and minor word-smithing.
Added post creation 'entry point' file selection.
Typo fix in generated source.
Label changes to play nicer with WS (since there are no template categories we need to prefix templates with "Dart").  Also removal of empty template (for now).
Peer generator hookup and label fixes to play nice with WS.
Merge branch 'proj_wiz' of https://github.com/pq/intellij-plugins
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