Update to v2.1.2:

Fixed: 'extra' entries would override database entries if they shared the
         same token

bin/BBlog

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-## Copyright Ian Jauslin 2015-2017
+## Copyright Ian Jauslin 2015-2018
 ## 
 ## Licensed under the Apache License, Version 2.0 (the "License");
 ## you may not use this file except in compliance with the License.
@@ -15,11 +15,10 @@
 ## limitations under the License.
 
 # directory containing the engine files
-enginedir=/usr/share/BBlog/engines
-enginedir=/home/ian/Programs/BBlog2/engines
+enginedir=
 
 # version
-version=2.1
+version=2.1.2
 
 function print_config {
   echo "engine: $engine"