dragonpilot mod for 0.8.5-4

tools/openpilot_env.sh

@@ -0,0 +1,16 @@
+if [ -z "$OPENPILOT_ENV" ]; then
+  export PYTHONPATH="$HOME/openpilot"
+
+  unamestr=`uname`
+  if [[ "$unamestr" == 'Linux' ]]; then
+    export PATH="$HOME/.pyenv/bin:$PATH"
+    eval "$(pyenv virtualenv-init -)"
+  elif [[ "$unamestr" == 'Darwin' ]]; then
+    # msgq doesn't work on mac
+    export ZMQ=1
+    export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES
+  fi
+  eval "$(pyenv init -)"
+
+  export OPENPILOT_ENV=1
+fi