fixed problems in Java signature generation
create the bixie reporter

created a new playdoh app and exported it using `git archive` piped into
`tar`. this did not include the submodule vendor from funfactory. next,
we'll yank out funfactory and remove any submodules from this dir.
uplift the submodules to the parent, spruce up the gitignore
Merge pull request #1261 from twobraids/java-addr-fix

fixes Bug 865142 - all hex addresses to be replaced with <addr>
Merge pull request #1255 from lonnen/init-bixie

create the bixie reporter