Added installation functionality

manifests/install.pp

-# @summary A short summary of the purpose of this class
+# @summary Installs Conda
 #
-# A description of what this class does
+# If anaconda is not already installed, installs conda and python via the lightweight miniconda installer.
 #
 # @example
 #   include anaconda::install
 class anaconda::install {
+  exec { 'initalinstallconda':
+  unless  => 'command conda',
+  command => 'wget https://repo.continuum.io/miniconda/Miniconda3-3.7.0-Linux-x86_64.sh -O ~/miniconda.sh && bash ~/miniconda.sh -b -p $HOME/miniconda',
+    }
 }