first commit
wrap requirejs; add height(), width()
switch to browserify
add doc
add warn()
add obj.createConstructor()
add extend param to createConstructor(); add docs
edit docs
simplify
make "constructor" param optional
simplify
allow undefined/null prototype
remove unneeded bind to object
use constructor return value if truthy
change constructor return value handling
Merge branch 'master' of /home/hendrik/tmp/treid