Updated 1.env-setup.sh. Changed QT source.
Updated 1.env-setup.sh. Changed QT source.

The source website for the qt was outdated, updated with a new link.
coinkeeper/terracoin_20150327,coinkeeper/terracoin_20150327,coinkeeper/terracoin_20150327,coinkeeper/terracoin_20150327,coinkeeper/terracoin_20150327