Updated init file

Download a released version of OldDog instead of cloning the repo.
Make the init less verbose.

init

@@ -2,6 +2,10 @@
 
 echo Downloading anserini.jar...
 wget -q http://central.maven.org/maven2/io/anserini/anserini/0.4.0/anserini-0.4.0-fatjar.jar -O anserini.jar
-git clone https://github.com/chriskamphuis/olddog.git
+echo Downloading OldDog...
+wget -q https://github.com/Chriskamphuis/olddog/archive/v0.1.0.tar.gz
+tar xzf v0.1.0.tar.gz
+mv olddog-0.1.0 olddog
 cd olddog
-mvn clean package appassembler:assemble
+echo Building OldDog...
+mvn -q clean package appassembler:assemble