added nilm flag to rpi apply

modules/docs/files/nilm/README

 View NILM documentation locally:
   http://localhost/docs/nilm
 
-meters.yml	link to /opt/configs/meters.yml
-
 ===  Source Code ===
 
 --- Data Acquisition ---

modules/docs/manifests/nilm.pp

@@ -13,10 +13,10 @@ class docs::nilm(String $docs_path, String $owner){
     group => $owner
   }
 
-  file{"${docs_path}/nilm/meters.yml":
-    ensure => link,
-    target => '/opt/configs/meters.yml'
-  }
+  #file{"${docs_path}/nilm/meters.yml":
+  #  ensure => link,
+  #  target => '/opt/configs/meters.yml'
+  #}
 
   $docs_cmd = "wget http://docs.wattsworth.net/nilm.tar > /dev/null &&\
 	      tar -xf nilm.tar -C /var/www/docs &&\

rpi_apply.sh

@@ -2,6 +2,17 @@
 
 source set_locale.sh
 
+
+if [[ $# == 0 ]]; then
+    IMAGE_TYPE='default'  
+elif [[ $1 = "--nilm" ]]; then
+    echo "BUILDING NILM IMAGE"
+    IMAGE_TYPE='nilm'
+else
+    echo "Error, unknown type $1"
+    exit 1
+fi
+
 # install the puppet forge modules
 mkdir -p forge_modules
 r10k puppetfile install --moduledir=./forge_modules