Pull the 'scripts' out of the Decouple module and in separate 'scripts' directory. Switch from 'dependency_links' in setup.py to requirements files.
Update to work with latest version of PyROOTUtils (mostly the new way to apply the style).
Fix requirements files spurious '-master' in egg.
Update documentation for installation using requirements.txt.
Switch to tagged versions instead of commit numbers and use local copy for the decouple package itself.
Use local version of decouple itself.
Merge branch 'feature-scripts'