v0.8.2

Breaking changes:

• valvis, decon, util, and codec:
  • New module valvis ("VALue VISitor"), derived from codec:
    • New class BaseValueVisitor, along with a couple helper classes. This is
      an implementation of the "visitor" pattern to iterate over arbitrary
      JavaScript object graphs. It was extracted from the codec encoding code,
      and made more general.
    • Merged in the contents of util (one class).
    • Tweaked StackTrace, to make it not rely on the codec interfaces / base
      classes.
  • New module decon, derived from codec:
    • New class IntfDeconstructable which replaces codec.BaseCodec.ENCODE.
    • Pulled in Sexp from codec, with tweakage.
  • Deleted the remainder of codec. Farewell!
• loggy-intf / loggy:
  • Removed IntfLoggingEnviroment.logPayload().
  • New class LoggedValueEncoder, which replaces the log-related stuff in
    codec.
  • Made the system logs written to stdout be a bit more colorful and a lot
    more readable.
• texty: Renamed this module from text.

Other notable changes:

• texty:
  • Added a bunch of new classes to help with structured text rendering (such as
    for logs).
• webapp-util:
  • Fixed Rotator and Saver to not bother "preserving" empty files.