Merge remote-tracking branch 'origin/develop' into develop

catalyst/curate/poloniex.py

@@ -261,7 +261,7 @@ class PoloniexCurator(object):
         vol = df['total'].to_frame('volume')           # set Vol aside
         df.drop('total', axis=1, inplace=True)         # Drop volume data
         ohlc = df.resample('T').ohlc()                 # Resample OHLC 1min
-        ohlc.cols = ohlc.cols.map(lambda t: t[1])      # Raname cols
+        ohlc.columns = ohlc.columns.map(lambda t: t[1])  # Rename cols
         closes = ohlc['close'].fillna(method='pad')    # Pad fwd missing close
         ohlc = ohlc.apply(lambda x: x.fillna(closes))  # Fill NA w/ last close
         vol = vol.resample('T').sum().fillna(0)        # Add volumes by bin

docs/source/beginner-tutorial.rst

@@ -928,7 +928,6 @@ functions.
                 context.asset,
                 target_hodl_value,
                 limit_price=price*1.1,
-                stop_price=price*0.9,
             )
 
         record(

docs/source/example-algos.rst

@@ -184,7 +184,6 @@ one day prior to the current date.
               context.asset,
               target_hodl_value,
               limit_price=price * 1.1,
-              stop_price=price * 0.9,
           )
 
       record(