Since spectrum.sh was copied from zsh, the typeset -A used is zsh specific and in bash4, it is declare -A. I've fixed it and I've added a check to error out with a readable message, in red color, to tell the user to upgrade bash.
- Fixed LSCOLORS from theme-and-appearance.sh
- Fixed ii() command in core plugin
- Stop using .bashrc as Oh-My-Bash profile, use .bash_profile instead
- Automate backport new version for old version users
- Added .editorconfig for future contribution