[reSIProcate] a memory error in reTurnClient library.

[Yamato Kira]

Dear Sirs/Madams,

I found a memory error in reTurnClient library.
(in resiprocate-1.5 and resiprocate-1.6)

I think that It's caused by coding error in reTurn/DataBuffer.cxx.

reTurn/DataBuffer.cxx
 DataBuffer::~DataBuffer()
 {
-    delete mBuffer;
+   delete[] mBuffer;
}

Sincerely,