Remove stale RELEASE_VERSION file (#1349)

Signed-off-by: Tim Vaillancourt <[email protected]>

Author: timvaillancourt

RELEASE_VERSION

@@ -52,10 +52,10 @@ main() {
     RELEASE_VERSION=$(git describe --abbrev=0 --tags | tr -d 'v')
   fi
   if [ -z "${RELEASE_VERSION}" ] ; then
-    RELEASE_VERSION=$(cat RELEASE_VERSION)
+    echo "RELEASE_VERSION must be set"
+    exit 1
   fi
 
-
   buildpath=/tmp/gh-ost-release
   target=gh-ost
   timestamp=$(date "+%Y%m%d%H%M%S")