[scripts] move script resources to a separate directory

scripts/colortest

@@ -4,4 +4,4 @@ set -e
 
 script_dir="$(dirname "$0")"
 
-exec awk -f "${script_dir}/colortest.awk"
+exec awk -f "${script_dir}/../script-resources/colortest.awk"

scripts/colortest2

@@ -6,4 +6,4 @@ script_dir="$(dirname "$0")"
 cols="$(tput cols)"
 lines="$(tput lines)"
 
-exec awk -v WIDTH="$((cols/2))" -v HEIGHT="$lines" -f "${script_dir}/colortest2.awk"
+exec awk -v WIDTH="$((cols/2))" -v HEIGHT="$lines" -f "${script_dir}/../script-resources/colortest2.awk"

scripts/pycalc3

@@ -6,4 +6,4 @@ for python in bpython python3; do
   fi
 done
 echo "using Python '$python'"
-PYTHONSTARTUP="$(dirname "$0")/pycalc_startup.py" "$python" "$@"
+PYTHONSTARTUP="$(dirname "$0")/../script-resources/pycalc_startup.py" "$python" "$@"