added properties and code to support the selection of tag/branch for transmartApp-DB abd transmartApp-Config
use git.branch.db and git.branch.config to alow install from 1.1 branch; bugfix for lost output from threads; additional information in output of setup steps
Merge branch 'fixes_for_Beta_V1Point1' of github.com:transmart/transmartAppInstaller into fixes_for_Beta_V1Point1

Conflicts:
	scripts/setupTranSMARTDevelopment.gant