added test/train-sets/0001.multi.dat
Merge pull request #378 from doxav/fix_missing_0001_multi

added test/train-sets/0001.multi.dat
Merge pull request #379 from arielf/master

RunTests preserve status from command failures
Shut-up: searn_multiclasstask.cc:50:2: warning: no newline at end of file [-Wnewline-eof]
quiet "warning: 'long long' is a C++11 extension [-Wc++11-long-long]"