creating logger
log to stdout and stderr at the same time
checking if process exists
fix check if it's string
replace console with process.stdout/err
refactoring
fix spaces
removing uncaught expections listener
only label in TTY
replace getLogString with ensureString
Merge pull request #5 from paulocesar/master

Log
Merge branch 'master' of git://github.com/gduarte/functoids