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
socket.js modified by Liang Gong to handle multiple connections.
fixed a bug due to wrong update of isInstrumentedCaller in analysis.js.  Run python scripts/testspv.py.  Added more tests to test robustness of shadow value framework.
add .gitignore file
Merge pull request #2 from msridhar/add-gitignore

add .gitignore file
Add a top-level test script runalltests.sh

Also, update the individual python test scripts to exit with error
code 1 if any test fails.

Finally, change package.json so that running 'npm test' in the
root directory runs all the tests.
add basic .travis.yml file
add repository field
rewrite test script in python to be more cross-platform
update docs with new test script