copy refs list before adding temp refs to it
added colored hex values
it's now possible to pass callables as format argument
fixed callables for format args -- tuple is not list, derp
deprecated fucntion
added forgotten lambda eval for aguments
made color stream handler inherit from stream handler
only show refs which don't evaluate to None
"is not" instead of "!="
fixed typo: errror -> error
added %r color formating
deal with no ref instances
style
add coloring for %g
log also day and month
also show date on colorstream
updated .gitignore
added dependency