jsr305 3.0.0.
showResult.
Consolidating with large body of previous work.
Major overhaul working toward integration of new code.
An "api" package worth its name.
More cleanup.

Still todo:

 - Eliminate extraneous layer of Int/Size/Precise
 - Eliminate A => String based Show for A => Doc.
 - Eliminate duplication among Index and Range classes
We'd better lock up these gains and come back to this.

After getting libsbt and policy into line with all of it.
publishing psp-std 0.4.7.