added StreetAddressFormatter README

README.rst

@@ -25,18 +25,24 @@ Usage
     addr_parser = StreetAddressParser()
 
     addr = addr_parser.parse("1600 Pennsylvania Ave")
-    print addr['house']
-    print addr['street_full']
-    print addr['street_name']
-    print addr['street_type']
+    print addr['house'] #1600
+    print addr['street_full'] #Pennsylvania Ave
+    print addr['street_name'] #Pennsylvania
+    print addr['street_type'] #Ave
 
     addr = addr_parser.parse("One Union Square, Apt 22-C")
-    print addr['house']
-    print addr['street_full']
-    print addr['street_name']
-    print addr['street_type']
-    print addr['suite_num']
-    print addr['suite_type']
+    print addr['house'] #1
+    print addr['street_full'] #Union Square
+    print addr['street_name'] #Union
+    print addr['street_type'] #Square
+    print addr['suite_num'] #22-C
+    print addr['suite_type'] #Apt
+
+    addr_formatter = StreetAddressFormatter()
+    street = 'West 23 Street'
+    street = addr_formatter.append_TH_to_street(street) #West 23rd Street
+    street = addr_formatter.abbrev_direction(street) #W 23rd Street
+    street = addr_formatter.abbrev_street_avenue_etc(street) #W 23rd St
 
 Acknowledgement
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