[sulfur] drop ETP_NO_PID_HANDLING once entropy.const has been consumed

sulfur/misc/sulfur

@@ -9,6 +9,7 @@ try:
 except ImportError:
     package_file_ext = ".tbz2"
     web_install_ext = ".etp"
+del os.environ['ETP_NO_PID_HANDLING']
 
 if "--debug" in sys.argv:
     os.environ['SULFUR_DEBUG'] = "1"
@@ -34,6 +35,7 @@ def setup_env():
                 for path in line.split(":"):
                     pathenv += ":"+path
                 break
+
     os.environ['PATH'] = pathenv
 
     de_session = os.getenv('DESKTOP_SESSION')