copy newer jasmine on test setup
expose test server to VirtualBox; integrate jasmine spec filter

Fixing things in IE8, as best I can.
IE8 compatibility; v0.2.1

The only tests that fail on IE8 are the one's that check immutability,
and object properties (enumerable, writeable, configurable).

All tests still pass on Chrome 30, and PhantomJS still fails on just
Object.freeze.
Update README for IE[89]; finish bumping version; IE9 notes in test