Remove unnecessary -lgnutls -lgcrypt, only -lgnutls-openssl is needed.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Sync base64.c and md5.c with PolarSSL v1.3.4

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Fix issue #57: snprintf() causes loss of \= from password string.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>