Merge pull request #773 from RosettaCommons/vmullig/muteall_issue
Fixing crash bug when "-mute all" option is used.
This seems to be an issue with using boost::format with the new tracer << macros when tracers are muted. The solution seems to be to enclose the tracer output in an "if(TR.visible()) {}" check. This problem was noticed in Remodel, though it might recur elsewhere. To err to the side of caution, I've also bracketed a few other cases where boost::format is used in "if(TR.visible()) {}" checks.
All unit and integration tests pass on my machine. Merging without branch testing due to test server backlog. Hopefully this is the last of the bugs currently plaguing master.