mods
update can remove elements from views and hashes. tested.
passing test, fixed bug update views and hashes
introudcing hashtray object
updated tests
MAJOR refactor in style, and fetch. Still under test
fixed tests
todo: fix tests for inserting wrong elements
fixed tests, and more
cleanup
minor on README
removed execute from README
improved README
improved README
mods
updated README
fixed test
testing only in node 0.10 in travis
merged