add wsj parser

paid_parser.py

@@ -1,8 +1,11 @@
 #!/usr/bin/env python3
 import paid_sources.financial_times
+import paid_sources.wsj
 
 class PaidParser:
     html=""
     def __init__(self,url):
         if "ft.com" in url:
             self.html=paid_sources.financial_times.parse_ft(url)
+        if "wsj.com" in url:
+            self.html=paid_sources.wsj.parse(url)