Support frontend JS framework: Angular

[ducmle]

@courtney1403 Extend module jda-mosar to support the Angular frontend platform.

• [x] develop CourseMan prototype example jda-eg-coursemanangular
  • repository folder: jda/examples/courseman/feangular
• [x] Adapt ViewGenerator to work with Angular
• [x] Test with the CourseMan example

[ducmle]

seminar 6/3:

• study SCC, MCC & initial ViewBootstrapper
• todo:
  • generate front-end for ModuleAddress & ModuleStudent

[ducmle]

13.3.2022:

• studied FEGen code in module-mosar