Build only py3 wheels for PyPI

Author: mdmintz

examples/setup.cfg

@@ -13,6 +13,3 @@ logging-level=INFO
 [behave]
 show_skipped=false
 show_timings=false
-
-[bdist_wheel]
-universal=1

seleniumbase/console_scripts/sb_mkdir.py

@@ -167,9 +167,6 @@ def main():
     data.append("[behave]")
     data.append("show_skipped=false")
     data.append("show_timings=false")
-    data.append("")
-    data.append("[bdist_wheel]")
-    data.append("universal=1")
     file_path = "%s/%s" % (dir_name, "setup.cfg")
     file = codecs.open(file_path, "w+", "utf-8")
     file.writelines("\r\n".join(data))

setup.cfg

@@ -13,6 +13,3 @@ logging-level=INFO
 [behave]
 show_skipped=false
 show_timings=false
-
-[bdist_wheel]
-universal=1