correctly handle new line character in python setup file for docker build copy

docker_build_copy

@@ -8,10 +8,10 @@
 # TODO add a way to bypass the value, maybe with a key in the setup.cfg file
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
-odoo_modules="$(python -B -c "import ConfigParser ; c = ConfigParser.SafeConfigParser() ; c.read('${project_home}/setup.cfg') ; print (c.has_option('odoo_scripts', 'modules') and c.get('odoo_scripts', 'modules') or '')")"
+odoo_modules="$(python -B -c "import ConfigParser ; c = ConfigParser.SafeConfigParser() ; c.read('${project_home}/setup.cfg') ; print (c.has_option('odoo_scripts', 'modules') and ' '.join(c.get('odoo_scripts', 'modules').split()) or '')")"
 
 mkdir -p $project_home/odoo_modules
 
 # Copy modules when specified
 if [[ -n "$odoo_modules" ]];
 then
@@ -12,10 +12,10 @@
 
 mkdir -p $project_home/odoo_modules
 
 # Copy modules when specified
 if [[ -n "$odoo_modules" ]];
 then
-    rsync --delete -C --exclude='.hg*' --links --exclude='*.pyc' -r --times $(eval "echo $odoo_modules") $project_home/odoo_modules
+    rsync --delete -C --exclude='.hg*' --exclude='.git*' --links --exclude='*.pyc' -r --times $(eval echo $odoo_modules) $project_home/odoo_modules
 fi
 
 exit $?