1.1.0

A number of small fixes and additions

• Add "debug" command
• Make "step" honor "set different" setting, Go over "set different" RsT doc
• Was errondeoulsy lower-casing RsT
• Remove obsolete "set force"
• add "set editing gmacs"; it's a ksh'ism
• Remove COLORFGBG message from term-background.sh

Day of the Dead

First 1.0.0 release (semantic versioning now possibile)

• automated light/dark background detection from term-background.sh
• ReStructuredText formatting of set/show subcommands
• add "set/show style"
• Go over docs
• Add readthedocs docs https://kshdb.readthedocs.io/en/latest/
• Tolerance for spaces in path names
• Issue #5 fix