Corrected a mistake, triggering a bug, when the script attempts to identify the

tag.

docker_build

@@ -31,7 +31,7 @@
 docker build -t $registry/$image $project_home || { echo 'Build failed' ; exit 1; }
 
 # tip is latest in docker
-for tag in $(cd $project_home && hg id -t);
+for tag in $(cd $project_home && hg id -t);
 do
   if [[ ! -z "$tag" && "tip" != "$tag" ]]
   then