removed unused code (base85 and crc32)

src/keymgmt.h

@@ -38,7 +38,6 @@
 #include "keyprint.h"
 #include "keyhash.h"
 #include "util.h"
-#include "base85.h"
 #include "buffer.h"
 #include "mgmt.h"
 #include "context.h"

src/keyprint.h

@@ -29,7 +29,6 @@
 #include "pcp.h"
 #include "keymgmt.h"
 #include "keyhash.h"
-#include "base85.h"
 #include "context.h"
 
 void pcpkey_print(pcp_key_t *key, FILE *out);

src/usage.h

@@ -34,7 +34,8 @@
 "-e --encrypt              Asym-Encrypt a message. If none of -i or -r\n" \
 "                          has been given, encrypt the message symetrically.\n" \
 "-A --anonymous            Use anonymous sender key pair.\n" \
-"-m --encrypt-me           Symetrically encrypt a message.\n" \
+"-M --add-myself           Add you primary pub key to list of recipients.\n" \
+"-m --encrypt-sym          Symetrically encrypt a message.\n" \
 "-d --decrypt              Decrypt a message.\n" \
 "\n" \
 "Signature Options:\n" \