[openFATE 306521] Browse for Tree during Install

Feature added by: Glen Davis (gldavis) Feature #306521, revision 1 Title: Browse for Tree during Install Requested by: Glen Davis (gldavis) Description: Users would like to browse for their tree when installing OES.  Currently the user cannot browse, but has to manually enter the exact tree-name.  This feature was in NetWare and is lacking in OES Linux and is a complaint of some customers. -- openSUSE Feature: https://features.opensuse.org/306521