Doc fixes to resolve #13548
Mode fix
Change --user flag to --daemon-user
Readme cleanup and elaboration
Clarify dependencies
Download Python if needed. Remove from distribution packages.
Use distribute with virtualenv
Update staticlxml recipe from master
Update libraries
Merge remote-tracking branch 'Installers-UnifiedInstaller/master'

Conflicts:
	install.sh
Merge remote-tracking branch 'Installers-UnifiedInstaller/master'