initial directory structure for dockerized distcc and buildslave
Bug fix for bug #721

std::hash just won't hash most things.
Minor MOSES cleanup
Remove old crud
Provide some plausible default module search paths.

This is for bug #720
Add more default search paths

Again this is forbug #720
Get rid of hard-coded search paths
remove more hard-coded paths inthe tests
remove another hard-coded path
Remove more hard-coded paths
Merge pull request #723 from linas/path

bug fixes for #720
Merge pull request #724 from linas/m2

Minor MOSES cleanup
Move logger tools under scripts/util
Have logger operator<< support any input type
Improve comment layout
Fixed PLN unit tests for build-bot
Merge pull request #725 from Alex-van-der-Peet/master

Fixed PLN unit tests for build-bot
Update links to issues for basic Relex2Logic example
Update links to issues for basic Relex2Logic example
Update Relex2Logic example description