[NRRPLT-5939] New script to change all the nprRepos versions automatically

The script reads the repos.txt file from the user-scripts and:

1. Compares the old version with the new one in all the repos, and
   if they new is smaller it stops execution
2. Changes all the versions in all the repos to the new version

Change-Id: I2ac773a039ba06d8873f52489ea0a3b7b95094fa

setVersion.sh

-#!/bin/bash
-# Substitutes versions of all packages in this repo
-# by Bernd Eckstein
-
-function showSyntax() {
-    echo
-    echo "This script substitutes the versions in version.py and requirements.txt"
-    echo "for the project hbp_nrp_virtual_coach"
-    echo
-    echo "Syntax:    ./setVersion.sh [parameter]"
-    echo
-    echo "Parameters:"
-    echo "           --set M.m.p[.devX]]   Set version. See examples below"
-    echo "           --show                Show current version"
-    echo "           --help                Show this help"
-    echo
-    echo "Examples:  ./setVersion.sh --set 0.4.2.dev5"
-    echo "           ./setVersion.sh --set 0.4.3"
-    echo
-}
-
-
-function showVersion() {
-    cat hbp_nrp_virtual_coach/hbp_nrp_virtual_coach/version.py | grep VERSION
-}
-
-function testVersion() {
-    version=$1
-    if [[ $version =~ ^[0-9]+\.[0-9]+\.[0-9]+(\.dev[0-9]+)?$ ]]; then
-        return
-    else
-        echo
-        echo "Version string '$version' is not in the format M.m.p[.devX]"
-        echo "Examples:      '0.4.2.dev5'"
-        echo "               '0.4.3'"
-        echo
-        exit -1
-    fi
-}
-
-function setVersion() {
-    version=$1
-    file=$2
-    echo " ... "$file
-    echo "'''version string - generated by setVersion.sh'''" > $file
-    echo "VERSION = '$version'" >> $file
-}
-
-function subVersion() {
-    version=$1
-    file=$2
-    echo " ... "$file
-    list="hbp-nrp-virtual-coach"
-    for i in $list; do
-        sed -i "/$i/c\\$i==$version" $file
-    done
-}
-
-
-
-# make sure we are in the directory of the script
-cd "$(dirname "$0")"
-
-case "$1" in
-    --help)
-        showSyntax
-        exit
-        ;;
-    --show)
-        showVersion
-        exit
-        ;;
-    --set)
-        # just continue
-        ;;
-     *)
-        showSyntax
-        exit
-        ;;
-esac
-
-
-version=$2
-
-testVersion $version # may exit
-
-echo
-echo "Setting versions to '"$version"'" in ...
-
-setVersion $version hbp_nrp_virtual_coach/hbp_nrp_virtual_coach/version.py
-
-subVersion $version hbp_nrp_virtual_coach/requirements.txt
-
-echo done.
-echo