DWL startup scripting cleanup

dwl.session

@@ -2,6 +2,12 @@
 
 echo $XDG_RUNTIME_DIR used for Wayland session
 export WLR_LIBINPUT_NO_DEVICES=1
+
+export DWL_PATH=/usr/local/bin
+# export DWL_PATH=/home/mahesh/git/dwl_20240101
+export DWL_BAR_PATH=/usr/local/bin
+# export DWL_BAR_PATH=/home/mahesh/git/somebar_20240217/build
+
 # export DWLTAGS_SHOW_MON=1
 export PATH=~/bin:$PATH
 # export DWL_LOG_VERBOSE=1
@@ -9,4 +15,4 @@ export PATH=~/bin:$PATH
 echo "Session: in $XDG_RUNTIME_DIR" >> $DWL_LOG_FILE
 env
 
-exec /usr/local/bin/dwl -s $HOME/bin/dwl.entourage
+exec $DWL_PATH/dwl -s $HOME/bin/dwl.entourage