Resolve "REPO mode to retrieve application recipe"

Closes #187 (closed)

utils/provision

@@ -103,7 +103,17 @@ function buy_domain_name () {
 }
 
 function application () {
-  git clone https://${arg_a}.git /data/domains/${arg_u}
+  #We check if a APP_REPO_URL was specified
+
+  if[ -z ${APP_REPO_URL:-} ]; then
+    warning "NO repo URL specified, using argument as full URL"
+    git_url=https://${arg_a}.git
+  else
+    warning "REPO specified, using argument as app name"
+    git_url=https://${APP_REPO_URL}/${arg_a}.git
+  fi
+
+  git clone ${git_url} /data/domains/${arg_u}
   cd /data/domains/${arg_u}
   if [ -f ./scripts/install ]; then
     export URL=${arg_u}