MIFOSAC-65: Added reading emulator port from environment.
MIFOSAC-65: Added reading emulator port from environment.

AArhin/head,maduhu/head,maduhu/head,jpodeszwik/mifos,AArhin/head,maduhu/head,jpodeszwik/mifos,jpodeszwik/mifos,AArhin/head,maduhu/head,AArhin/head,maduhu/head,jpodeszwik/mifos,AArhin/head