Merge pull request project-open-data#58 from jpmckinney/frequency

Have the examples match the schema re: use of accrualPeriodicity

Author: MarinaNitze

examples/catalog-sample-extended.json

@@ -47,7 +47,7 @@
         "spatial": "US", 
         "temporal": "2009-09-01 00:00:00,2010-05-31 00:00:00", 
         "issued": "",
-        "frequency": "one-time",
+        "accrualPeriodicity": "one-time",
         "language": "English", 
         "granularity": "",
         "dataQuality": "true",

examples/catalog-template-extended.json

@@ -39,7 +39,7 @@
         "spatial": "", 
         "temporal": "", 
         "issued": "",
-        "frequency": "",
+        "accrualPeriodicity": "",
         "language": "", 
         "granularity": "",
         "dataQuality": "",
@@ -82,7 +82,7 @@
         "spatial": "", 
         "temporal": "", 
         "issued": "",
-        "frequency": "",
+        "accrualPeriodicity": "",
         "language": "", 
         "granularity": "",
         "dataQuality": "",