Linux setup script

[skulumani]

• For silent anaconda installation

  wget http://repo.continuum.io/miniconda/Miniconda3-3.7.0-Linux-x86_64.sh -O ~/miniconda.sh
  bash ~/miniconda.sh -b -p $HOME/miniconda
  export PATH="$HOME/miniconda/bin:$PATH"

  also make sure to modify the path in all the dotfiles to point to ~/anaconda instead of ~/anaconda3