source of namecrypto-0.4.1
authenticateCommand() was computing signature out of improper name

* moved namecrypto into csrc/namecrypto/lib
* authenticateCommand() was computing signature out of improper name
started writing the namecrypto module
Added original makefile (not intended to be used)
Moved generic macros to util.h
reformatted authentication.c
another directory change (can't make up my mind)
implemented python interface to name crypto
Paolo's fix for different int size
added build_first_authenticator and verify_first_authenticator commands
Added new authentication code for content objects
gitignore
NameCrypto module wasn't modified to account for recent changes
Corrected copyright info
Initial cleanup
Add '/opt/local' to 'ccndirs' variable
More cleanup
Code cleanup
Some minor changes in the code
Rewrite the code; not tested yet