Modify VoltCompiler report to be more explicit

Use fewer abbreviations. Include a summary at the end of the report
that explains each presented annotation.
ENG-4121 : improvements to VoltCompiler report

Additional tweaking based on feedback from ajgent and jpiekos.
ENG-4121 Review feedback on annotations

 * Add some newlines around procedure names
 * Do not commit inadvertant changes to Voter. Because.
Merge pull request #478 from VoltDB/eng-4121-annotations

Eng 4121 annotations