deployment : export the LDIST var which is needed in other scripts
deployment : export the LDIST var which is needed in other scripts


properly export the var LDIST, so it can be used in other deployment scripts,
like ./CI/travis/deploy

Signed-off-by: Robin Getz <c66e5a86ef9317cf35cecb2ed063996b2100ed4b@analog.com>
analogdevicesinc/libiio,analogdevicesinc/libiio,analogdevicesinc/libiio,analogdevicesinc/libiio