Added utils.py file for method to save messages to disc properly.
More progress on saveMessage function
saveMessage now properly creates a .conv file for known contacts' messages.
Commented out an unnecessary print statement from the daemon.
Implemented read conversation and rm-conversation functions.
Displays the names of contacts that have had recent conversations.
Removing contact prompts to delete conversation history for that contact.
Now supports short messages from the command line with -m followed by message.
You can resend a saved message without being prompted to compose a new one.
Added killDaemon option to pimessage. Added option to display logo.