final touches to the colour pattern

finally compelted use "!" as flag to get prompt string use "h" as flag to get help menu and "s###" to set rainbow lenght to ### place lines in ~/.bashrc export PROMPT_COMMAND='`path/to/binary`' PS1='`path/to/binary "!"`'

added the rainbow lib and made the program read, incrament and export the rainbow env vars

done a thing i guess lol

makefiles made