cause command lookups on master room objects to consider parents
Rename stpcpy() to mux_strpcpy() in slave.cpp
BUG 613: Fix typo in help substitutions3.
Merge remote-tracking branch 'brazil/git_210' into mechanipus
Change bare 'think' to not alter idle() time
Reimplement Boyer-Moore-Horspool to work independent of data size

Based on example on Wikipedia.
Prior version failed to terminate when called with haystack > 32k, which happens easily with larger LBUFs.