Remove two broken asserts.

[GF-2772] pbnjson::JValue::put assert in Debug version

Open-webOS-DCO-1.0-Signed-off-by: Tapani Mattila <tapani.mattila@palm.com>

Change-Id: If0ef3b3ee2fa7f9f8cf8ce5ea27ffbbc5179fa48
Fix operator==

[GF-3234] Libpbnjson == operator is faulty

Open-webOS-DCO-1.0-Signed-off-by: Tapani Mattila <tapani.mattila@palm.com>

Change-Id: I8ab0e8355f8e4b0bbac67fd3715f00d64aea44a5