Revert "updated dockerfile and requirements"

This reverts commit 2cfa3b7607.

Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.6.6-slim-stretch
 
 # Install TA-lib
-RUN apt-get update && apt-get -y install curl build-essential git && apt-get clean
+RUN apt-get update && apt-get -y install curl build-essential && apt-get clean
 RUN curl -L http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz | \
   tar xzvf - && \
   cd ta-lib && \
@@ -13,11 +13,6 @@ ENV LD_LIBRARY_PATH /usr/local/lib
 RUN mkdir /freqtrade
 WORKDIR /freqtrade
 
-# Update PIP
-RUN python -m pip install --upgrade pip
-RUN pip install future
-RUN pip install numpy
-
 # Install dependencies
 COPY requirements.txt /freqtrade/
 RUN pip install numpy \

requirements.txt

@@ -23,13 +23,3 @@ scikit-optimize==0.5.2
 
 # Required for plotting data
 #plotly==3.0.0
-
-# Required for plotting data
-plotly==3.0.0
-
-# find first, C search in arrays
-py_find_1st==1.1.1
-
-#Load ticker files 30% faster
-ujson==1.35
-git+git://github.com/berlinguyinca/technical.git@master