done multiflex and cumflex

rowers/tests/mocks.py

@@ -146,6 +146,12 @@ def mocked_read_df_cols_sql_multi(ids, columns, convertnewtons=True):
 
     return df, extracols
 
+def mocked_read_df_cols_sql_multiflex(ids, columns, convertnewtons=True):
+    df = pd.read_csv('rowers/tests/testdata/multiflexdata.csv')
+    extracols = []
+
+    return df, extracols
+
 def mocked_stravaexport(f2,workoutname,stravatoken,description='',
                         activity_type='Rowing'):
     print "this is mocked strava export"