Merge branch 'env_installation' into 'master'

New environment files with frozen versions and installation instructions

See merge request sis/courses/machinelearning-introduction-workshop!12

Install.md

+# Setting up the Conda environment
+
+## Install conda
+
+https://conda.io/docs/user-guide/install/
+
+## Install the environment
+
+### On Linux:
+* Open a terminal and navigate to the workshop git repository
+* Run the following command:
+
+~~~~bash
+conda env create -f environment.yml
+~~~~
+
+### On Mac:
+* Open a terminal and navigate to the workshop git repository
+* Run the following command:
+
+~~~~bash
+conda env create -f environment_mac.yml
+~~~~
+
+### On Windows
+
+ * Open the Anaconda Navigator
+ * Go to `Environments`
+ * Select Import at the bottom and specify the following
+   * Any name that you would like
+   * Specification File: Select the `environment.yml` file

environment.yml

+# Open a terminal and execute thf following command to create the conda environment
+# for the workshop
+# 'conda env create -f environment.yml'
+
+name: machine_learning_workshop
+
+channels:
+    - https://repo.anaconda.com/pkgs/main
+    - conda-forge
+
+dependencies:
+    - python==3.6.8
+    - pandas==0.25.0
+    - matplotlib==3.1.1 
+    - scikit-learn==0.21.2
+    - seaborn==0.9.0
+    - jupyter==1.0.0
+    - keras==2.2.4
+    - tensorflow==1.10
+    - pydot==1.4.1

environment_mac.yml

+# Open a terminal and execute thf following command to create the conda environment
+# for the workshop
+# 'conda env create -f environment_mac.yml'
+
+name: machine_learning_workshop
+
+channels:
+    - https://repo.anaconda.com/pkgs/main
+    - conda-forge
+
+dependencies:
+    - python==3.6.8
+    - nomkl==3.0
+    - pandas==0.25.0
+    - matplotlib==3.1.1 
+    - scikit-learn==0.21.2
+    - seaborn==0.9.0
+    - jupyter==1.0.0
+    - keras==2.2.4
+    - tensorflow==1.10
+    - pydot==1.4.1