Enables tailspin to run in a script tag. Improves Array.sort and splice to save old items only in reversible mode (enables Firefox to finish test suite).
Fixes #7 directive preceeding an 'use strict' directive may not contain an OctalEscapeSequence
Tidyup of pragma checking.
Fixes #13 Return result from within try-catch-finally no longer lost.
More robust setting 'this' to undefined when called from native code - chrome.
Much nicer looking debugger example, with all SVG buttons.
Merge branch 'master' into gh-pages
Fixed debugger example path.