Merge pull request #1116 from andkononykhin/INDY-1992-versioning-and-release

[INDY-1992] versioning and release changes

Author: andkononykhin

bump_version.sh

@@ -0,0 +1,15 @@
+#!/bin/bash -e
+
+usage_str="Usage: $0 <version-dotted>"
+
+if [ -z "$1" ] ; then
+    echo $usage_str
+    exit 0
+fi
+
+if [ "$1" = "--help" ] ; then
+  echo $usage_str
+  exit 0
+fi
+
+python3 -c "import plenum; plenum.set_version('$1')"