Remove continuous development helper script

Not have used it personally for a long time, lets remove it

src/dev-run.sh

@@ -1,99 +0,0 @@
-#!/bin/bash
-# Suggested setup to use the script:
-#  (on the root of the project)
-#  $ NOCONFIGURE=1 ./autogen.sh && mkdir build && cd build
-#  $ ../configure --with-freetype --with-glib --with-gobject --with-cairo
-#  $ make -j5 && cd ..
-#  $ src/dev-run.sh [FONT-FILE] [TEXT]
-#
-# Or, using cmake:
-#  $ cmake -DHB_CHECK=ON -Bbuild -H. -GNinja && ninja -Cbuild
-#  $ src/dev-run.sh [FONT-FILE] [TEXT]
-#
-# If you want to open the result rendering using a GUI app,
-#  $ src/dev-run.sh open [FONT-FILE] [TEXT]
-#
-# And if you are using iTerm2, you can use the script like this,
-#  $ src/dev-run.sh img [FONT-FILE] [TEXT]
-#
-
-[ $# = 0 ] && echo Usage: "src/dev-run.sh [FONT-FILE] [TEXT]" && exit
-command -v entr >/dev/null 2>&1 || { echo >&2 "This script needs `entr` be installed"; exit 1; }
-
-
-GDB=gdb
-# if gdb doesn't exist, hopefully lldb exist
-command -v $GDB >/dev/null 2>&1 || export GDB="lldb"
-
-
-[ $1 = "open" ] && openimg=1 && shift
-OPEN=xdg-open
-[ "$(uname)" == "Darwin" ] && OPEN=open
-
-
-[ $1 = "img" ] && img=1 && shift
-# http://iterm2.com/documentation-images.html
-osc="\033]"
-if [[ $TERM == screen* ]]; then osc="\033Ptmux;\033\033]"; fi
-st="\a"
-if [[ $TERM == screen* ]]; then st="\a"; fi
-
-
-tmp=tmp.png
-[ -f 'build/build.ninja' ] && CMAKENINJA=TRUE
-# or "fswatch -0 . -e build/ -e .git"
-find src/ | entr printf '\0' | while read -d ""; do
-	clear
-	yes = | head -n`tput cols` | tr -d '\n'
-	if [[ $CMAKENINJA ]]; then
-		ninja -Cbuild hb-shape hb-view && {
-			build/hb-shape $@
-			if [ $openimg ]; then
-				build/hb-view $@ -O png -o $tmp
-				$OPEN $tmp
-			elif [ $img ]; then
-				build/hb-view $@ -O png -o $tmp
-				printf "\n${osc}1337;File=;inline=1:`cat $tmp | base64`${st}\n"
-			else
-				build/hb-view $@
-			fi
-		}
-	else
-		make -Cbuild/src -j5 -s lib && {
-			build/util/hb-shape $@
-			if [ $openimg ]; then
-				build/util/hb-view $@ -O png -o $tmp
-				$OPEN $tmp
-			elif [ $img ]; then
-				build/util/hb-view $@ -O png -o $tmp
-				printf "\n${osc}1337;File=;inline=1:`cat $tmp | base64`${st}\n"
-			else
-				build/util/hb-view $@
-			fi
-		}
-	fi
-done
-
-read -n 1 -p "[C]heck, [D]ebug, [R]estart, [Q]uit? " answer
-case "$answer" in
-c|C )
-	if [[ $CMAKENINJA ]]; then
-		CTEST_OUTPUT_ON_FAILURE=1 CTEST_PARALLEL_LEVEL=5 ninja -Cbuild test
-	else
-		make -Cbuild -j5 check && .ci/fail.sh
-	fi
-;;
-d|D )
-	if [[ $CMAKENINJA ]]; then
-		echo "Not supported on cmake builds yet"
-	else
-		build/libtool --mode=execute $GDB -- build/util/hb-shape $@
-	fi
-;;
-r|R )
-	src/dev-run.sh $@
-;;
-* )
-	exit
-;;
-esac