Add a custom pytest marker

Author: mdmintz

pytest.ini

@@ -33,6 +33,7 @@ markers =
     develop: custom marker
     qa: custom marker
     ready: custom marker
+    active: custom marker
     master: custom marker
     release: custom marker
     staging: custom marker

seleniumbase/console_scripts/sb_mkdir.py

@@ -97,6 +97,7 @@ def main():
     data.append("    develop: custom marker")
     data.append("    qa: custom marker")
     data.append("    ready: custom marker")
+    data.append("    active: custom marker")
     data.append("    master: custom marker")
     data.append("    release: custom marker")
     data.append("    staging: custom marker")