Fix typo ("underfined" -> undefined)
Merge branch 'master', remote branch 'argv0/patch-1'
Relax check on consumers to support parameterised modules.
Merge pull request #5 from hyperthunk/master

Relax check on consumers to allow parametrized modules
changed constants to configs
handle missing info more gracefully in prfPrc
handle wildcard module pattern (like a:_(a) )
don't set timer when timeout_release=0
Don't replace all subscribers with 'ok' just because adding a new one fails
If subscriber key already exists, replace it with {Key, Sub} and not just Sub
don't tag the process_info tuple twice
don't tag the process_info tuple twice, correctly
Merge pull request #6 from ojve/master

Don't replace all subscribers with 'ok' just because adding a new one fails
Bugfix: sherk_ets:f2t/3 was not tail recursive because of an exception handler.
Merge pull request #8 from eriksoe/master

sherk_ets:f2t/3 not tail recursive
cosmetic
refactoring printing code. untested, possibly broken
refactored printing some more. still untested.
messed up the args to io:fwrite...
mixed up 'true and 'false'