Fix nasa#2, nasa#3, nasa#48, nasa#80, General Upgrade

Major rewrite -
Fix nasa#2: Added 64-bit support
Added big endian payload options (use when LE selected to write BE fields)
Fix nasa#3: Added checksum calculation/overide
Added the rest of the override possible fields (for error checking)
Fix nasa#48: Added standard type options (more clear/consistant sizing)
Fix nasa#80: Added cFS Version 2 header support
Added protocol options
Added raw message generation support
Added test script
Added debug and thirtytwo build options

Subsystems/cmdUtil/Makefile

@@ -1,3 +1,9 @@
-all::
+all:
 	gcc -o cmdUtil SendUdp.c cmdUtil.c
 
+debug:
+	gcc -o cmdUtil -DDEBUG -g SendUdp.c cmdUtil.c
+
+thirtytwo:
+	gcc -o cmdUtil -DDEBUG -g -m32 SendUdp.c cmdUtil.c
+

Subsystems/cmdUtil/SendUdp.c

@@ -45,7 +45,7 @@ typedef int socklen_t;
 /*
 ** SendUdp
 */
-int SendUdp(char *hostname, char *portNum, char *packetData, int packetSize)
+int SendUdp(char *hostname, char *portNum, unsigned char *packetData, int packetSize)
 {
     SOCKET             sd;
     int                rc;

Subsystems/cmdUtil/SendUdp.h

@@ -20,6 +20,6 @@
 #ifndef _sendudp_
 #define _sendudp_
 
-int SendUdp(char *hostname, char *portNum, char *packetData, int packetSize);
+int SendUdp(char *hostname, char *portNum, unsigned char *packetData, int packetSize);
 
 #endif /* _sendudp_ */