v0.5.2

Fixed

• It is now possible to raise exceptions.
  • Previously a naming misalignment between the Acton compiler code generation
    and the builtins of the RTS previously lead to an Internal Compiler Error.
  • BaseException is now also used instead of Exception, as it should.
• Distributed RTS mode has been fixed with regards to actor bootstrap that
  previously lead to duplicate actors.
• An actor method (callback) can now be passed as an argument to another actor
  method
  • This could previously lead to a segmentation fault during certain
    situations.
• Avoid cleaning away modules/math.h
  • This was due to an outdated Makefile cleaning target
• Type inferencing now works for all dicts.
  • Previously worked for some, for example a dict of strings but not for a dict
    of ints.
• The modules acton.rts, math and random now work correctly
  • The type signature filed was missing but is now correctly built.
  • There are test cases for these modules but the tests were not run in CI
• All tests are now run in CI
  • Due to a directory restructuring and assumptions (mother of all evil), some
    tests were previously not run. While working locally on a developers
    computer things worked due to manually compiled files. We failed to detect
    these missing type signature files in CI since the tests were not run
    automatically.
• Type inference is now order independent.
  • There were previously situations in which the type inferencer was unable to
    do its job based on the layout / order of the code.
• print(foo()) now correctly prints the return value of foo() rather than a
  message reference (due to asynchronous evaluation).