added proper sub-namespaces and fixed minor bugs in streq, nostreq and keys
updated grunt's bump to modify and commit both files (bower.json and package.json)
bump to version 0.3.2-0
removed support for ES versions less than 5.1 and added an option.tos to empty()
added mapper and fixed enpartial
added example-03.html
updated aliases and bump grunt configs
rearanged exports