Removed unused modules; use Cwd only when needed.  Bugfixes.
Removed unused modules; use Cwd only when needed.  Bugfixes.

princeofdarkness76/sial.org-scripts,thrig/scripts,thrig/scripts,thrig/scripts,thrig/scripts,thrig/scripts,princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts,thrig/scripts,princeofdarkness76/sial.org-scripts