scripts: update naming and remove unused

docs/Android.md

@@ -28,7 +28,7 @@ search "how to enable android debugging on device-model-and-brand"
 
 ```bash
 cd ~/KlipperScreen/scripts
-cp android-adb.sh launch_KlipperScreen.sh
+cp sample-android-adb.sh launch_KlipperScreen.sh
 chmod +x launch_KlipperScreen.sh
 ```
 

scripts/crop_images.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-SCRIPTPATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
-IMGDIR=$SCRIPTPATH/../docs/img
-
-for file in $IMGDIR/*
-do
-    res=$(identify $file | cut -d ' ' -f 3)
-    if [ "$res" != "1532x898" ]; then
-        echo "Converting $file"
-        convert $file -crop 1532x898+2+48 $file
-    fi
-done

scripts/update-python-venv.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-
-SCRIPTPATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
-KSPATH=$(sed 's/\/scripts//g' <<< $SCRIPTPATH)
-KSENV="${HOME}/.KlipperScreen-env"
-
-update_virtualenv()
-{
-    echo "Creating virtual environment"
-    [ ! -d ${KSENV} ] && virtualenv -p /usr/bin/python3 ${KSENV}
-
-    ${KSENV}/bin/pip install -r ${KSPATH}/scripts/KlipperScreen-requirements.txt
-    ${KSENV}/bin/pip install --no-binary ":all" "vext.gi==0.7.4"
-    ${KSENV}/bin/vext -e
-}
-
-update_virtualenv