experiment to see if markdown works on Travis. removed some arguments to md_extensions.

Author: jacobwilliams

json-fortran.md

@@ -30,8 +30,8 @@ print_creation_date: true
 creation_date: %Y-%m-%d %H:%M %z
 extra_mods: iso_fortran_env:https://gcc.gnu.org/onlinedocs/gfortran/ISO_005fFORTRAN_005fENV.html
             ifcore:https://software.intel.com/en-us/node/525900
-md_extensions: markdown.extensions.toc(anchorlink=False)
-               markdown.extensions.smarty(smart_quotes=False)
+md_extensions: markdown.extensions.toc
+               markdown.extensions.smarty
 ---
 
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