fixed a subtle error in analysis.js in calling constructor when the prototype of a constructor can be ConcolicValue
fixed a subtle bug in "instanceof" operator.  The bug happens when some f.prototype is assigned a ConcolicValue.
tizen/calculator now works with instrumented jquery, peg, and cal.
in replay mode uncache loaded file after calling require.  This addresses a infinite loop bug reported by Michael Pradel.
updated README.md and go game in tizen.
added instrumented jquery to go tizen game.
fixed a bug related to RR of "this" when calling a constructor. see tests/unit/box2dmin1.js
Though Jalangi does not support EcmaScript 5, fixed a bug related to defineProperty.  See tests/unit/box2dmin2.js
fixed another bug related to setter.  See tests/octane/box2d.js.
fixed failing test scripts.

python scripts/sym.py
python scripts/units.py
python scripts/testsp.py
modified README.md
removed .DS_Store files