continue to cleanup

Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>

Bash-Prompt-HOWTO-colors

@@ -1,59 +0,0 @@
-  #!/bin/bash
-  #
-  #   This file echoes a bunch of colour codes to the terminal to demonstrate
-  #   what's available.  Each line is one colour on black and gray
-  #   backgrounds, with the code in the middle.  Verified to work on white,
-  #   black, and green BGs (2 Dec 98).
-  #
-  echo "  On Light Gray:        On Black:"
-  echo -e "\033[47m\033[1;37m  White        \033[0m\
-   1;37m \
-  \033[40m\033[1;37m  White        \033[0m"
-  echo -e "\033[47m\033[37m  Light Gray   \033[0m\
-     37m \
-  \033[40m\033[37m  Light Gray   \033[0m"
-  echo -e "\033[47m\033[1;30m  Gray         \033[0m\
-   1;30m \
-  \033[40m\033[1;30m  Gray         \033[0m"
-  echo -e "\033[47m\033[30m  Black        \033[0m\
-     30m \
-  \033[40m\033[30m  Black        \033[0m"
-  echo -e "\033[47m\033[31m  Red          \033[0m\
-     31m \
-  \033[40m\033[31m  Red          \033[0m"
-  echo -e "\033[47m\033[1;31m  Light Red    \033[0m\
-   1;31m \
-  \033[40m\033[1;31m  Light Red    \033[0m"
-  echo -e "\033[47m\033[32m  Green        \033[0m\
-     32m \
-  \033[40m\033[32m  Green        \033[0m"
-  echo -e "\033[47m\033[1;32m  Light Green  \033[0m\
-   1;32m \
-  \033[40m\033[1;32m  Light Green  \033[0m"
-  echo -e "\033[47m\033[33m  Brown        \033[0m\
-     33m \
-  \033[40m\033[33m  Brown        \033[0m"
-  echo -e "\033[47m\033[1;33m  Yellow       \033[0m\
-   1;33m \
-  \033[40m\033[1;33m  Yellow       \033[0m"
-  echo -e "\033[47m\033[34m  Blue         \033[0m\
-     34m \
-  \033[40m\033[34m  Blue         \033[0m"
-  echo -e "\033[47m\033[1;34m  Light Blue   \033[0m\
-   1;34m \
-  \033[40m\033[1;34m  Light Blue   \033[0m"
-  echo -e "\033[47m\033[35m  Purple       \033[0m\
-     35m \
-  \033[40m\033[35m  Purple       \033[0m"
-  echo -e "\033[47m\033[1;35m  Pink         \033[0m\
-   1;35m \
-  \033[40m\033[1;35m  Pink         \033[0m"
-  echo -e "\033[47m\033[36m  Cyan         \033[0m\
-     36m \
-  \033[40m\033[36m  Cyan         \033[0m"
-  echo -e "\033[47m\033[1;36m  Light Cyan   \033[0m\
-   1;36m \
-  \033[40m\033[1;36m  Light Cyan   \033[0m"
-
-echo "--------------------------------------------"
-  echo -e "\033[33m\033[1;39m  Light Cyan   \033[0m 1;36m \033[40m\033[1;36m  Light Cyan   \033[0m"