Clean up a bunch of bash syntax
Clean up load_defaults
More cleanups
Clean up remaining functions
Merge remote-tracking branch 'origin/develop' into feature/better-bashish

Conflicts:
	coopr-standalone/bin/coopr.sh
Merge remote-tracking branch 'origin/develop' into feature/better-bashish
Update to use POSIX-compliant shell code
Merge pull request #710 from caskdata/feature/better-bashish

Update bash scripts to work in --posix mode