Shellfu v0.10.40 - FloatingPointError Overview of changes: * Move inigrep to separate project * Moved shellfu-sh-charmenu to separate project * Moved shellfu-sh-mdfmt to a separate project * Made init more POSIX compliant * Added arr__after() to allow selecting item after certain item * Iproved variable collision prevention in arr.sh * Minor improvements for arr.sh tests