Bug fixes resulting from more Centos6 and valgrind testing.
tools/cdk/examples/fsk_modem_xml/dataIn.dat: deleted from repo - it was a generated file
components/file_read_msg.rcc/file_read_msg.c: valgrind found bug using write syscall on uninitialized buffer
components/sym_fir_complex.rcc/sym_fir_complex.c: bugfix: centos 6 crashed, but RHEL5 only showed on valgrind
components/sym_fir_real.rcc/sym_fir_real.c: valgrind invalid read bug
core/container/hdl/include/NetDriver.h: needed non-const iterator for new destructor
core/container/hdl/src/NetDriver.cxx: valgrind: small memory leak AND uninitialized data in socket write
core/local/util/property/src/OcpiUtilProperty.cxx: missing initializations only messed up on centos6
tools/cdk/examples/fsk_modem_xml/fsk_modem.cxx: missing destruction crashed on centos6