Removed packet.h and need for .d files in Makefile
Consolidated error checking in AES encryption and decryption
Work on RSA transfer of AES key
Restructuring of packet protocol
Fixed some compiler errors and moved context creation to aes_encrypt/decrypt
Continued protocol restructuring
Fixed compiler errors - WARNING: contains serious memory corruption bugs
Removed memory corruption code
Restructured packet protocol
Fixed protocol buf - MSG_PEEK added to determine packet size