Fix protocol-less forum link in readme
Merge pull request #245 from michd/readme-fix-forum-link

Fix protocol-less forum link in readme
Refectoring jsparse.c to name functions after their JS Grammar names
            IF statement now accepts commas
Ensure that undefined+0 == NaN (only worked for floats previously)
tidy onewire constructor
Fix assert fail (issue unlocking when executing built-in functions)
Fix setInterval regression in dump (and tidy up code)
FS lib now resets when issuing the reset() command (fix #200)
knocked down HY 2.8 board's RAM again, to try and get Espruino in
bump version