icmake: minor printing fix
fix build break: add missing ifdef
build: avoid build breaks of guile not installed
Merge pull request #1077 from linas/gull

build-break fixes for the case where guile is not installed
Handle EOF
fix for bug #1021 -- check for cxxtest

If cxxtest is not installed, then do not run the unit tests.
Relax diversity_parameters::dst type (vector of floats)
Remove eval-diversity don't compile code macro
Fix outdated comment of PAI::createActionPlan()
Formatting fixes (80 col max) + identation fixes
Fix constness in PAI::getActionSeqFromPlan and PAI::isActionPlanEmpty
Fix bug in PAI::isActionPlanEmpty (would return false instead of true when no plan)