pipe_finder. Reversal Indicator for Pipe Top & Bottom Patterns.Simple indicator to find pipe bottom and top patterns.
 Definition: 
   - Pipe Bottom: 
      - Positive Difference from Open and Close is greater than the average thickness of the last "x" candles multiplied by sensitivity "y"
      - The previous candle is red and the current candle is green
      - Trend Definition - (Trend for EMA length 'z" has a slope less than 0 or pointed downwards)
      - The average of the current and previous candle's volume is greater than the average volume for the last "n" candles.
    - Pipe Top: 
      - Positive Difference from Open and Close is greater than the average thickness of the last "x" candles multiplied by sensitivity "y"
      - The previous candle is green and the current candle is red
      - Trend Definition - (Trend for EMA length 'z" has a slope greater than 0 or pointed upwards)
      - The average of the current and previous candle's volume is greater than the average volume for the last "n" candles.
Settings:
    Sensitivity: How thick do the pipe candles have to be? (Greater sensitivity = more alerts)
    Candle Thickness Average Period: The number of past candles used for measuring the average body size of candlestick.
    Filter EMA Length: Length of the EMA used to filter between bull trends and bear trends.
    Volume EMA Length: Length of the volume EMA.
