Reorganize scripts for installation

#!/bin/bash

#set -e

set -vx

BASE_PATH=`pwd`

git checkout devel

git submodule update --init --recursive --remote

cd $BASE_PATH/ttcn

git checkout devel

for i in `find $BASE_PATH/ttcn -type d -name "Ats*"`

do

    cd $i

    git checkout devel

done

for i in `find $BASE_PATH/ttcn/Ats* -type d -name "asn1"`

do

    cd $i

    git checkout testing

    SUB_DIRS=`find . -type d`

    if [ "SUB_DIRS" != "" ]

    then

        for j in $SUB_DIRS

        do

            cd $j

            git checkout testing

            cd -

        done

    fi

done

cd $BASE_PATH

if [ ! -d ./titan-test-system-framework ]

then

    git clone --recurse-submodules --single-branch --branch devel https://labs.etsi.org/rep/cti-tools/titan-test-system-framework.git

    cd ./titan-test-system-framework

else

    cd ./titan-test-system-framework

    git checkout devel

fi

cd ./ttcn/LibHttp

ln module_its.mk module.mk

cd $BASE_PATH/ttcn/LibIts

git checkout devel

cd $BASE_PATH

ln ./ttcn/patch_lib_common_titan/module.mk ./ttcn/LibCommon/

exit 0