Re-write for jasmine2's event-driven style. Works with jasmine#575 for totalCount and passedCount, if available
namespacing to jasmine.JSReporter2
Including jsreporter for jasmine 1.x and 2.0 in the same file. Updated documentation.
Merge pull request #10 from alextreppass/jasmine-2.0

Re-write for jasmine2's event-driven style, in a way that doesn't rely on jasmine internals