Start build refactor with top-level Makefile

- Recursively calls make in monad-linux and monad-build
- Eventually will deprecate scripts dir
- Makes monad-docker.sh shareable

scripts/monad-docker.sh

@@ -1,42 +0,0 @@
-# docker run magrathea without tty
-monad-run()
-{
-    monad-docker-run "--attach STDOUT --attach STDERR" $*
-}
-
-# docker run magrathea with interactive tty
-monad-tty()
-{
-    monad-docker-run "--interactive --tty" $*
-}
-
-# runs ephemeral andschwa/magrathea docker container with local
-# directory mounted to /opt and workdir set to /opt/scripts
-monad-docker-run()
-{
-    local CONSOLE=$1
-    shift 1
-    docker run --rm \
-	   --volume $(dirname $(pwd))/:/opt \
-	   --workdir /opt/scripts \
-	   $CONSOLE \
-	   andschwa/magrathea:latest \
-	   bash -c "$(monad-impersonate) bash -c '$*'"
-}
-
-# creates new user in container matching the local user so that
-# artifacts will be owned by the local user; set IMPERSONATE to false
-# to disable and run as root, defaults to true
-if [[ ! $IMPERSONATE ]]; then IMPERSONATE=true; fi
-monad-impersonate()
-{
-    if ! $IMPERSONATE; then return; fi
-    local CUID=$(id -u)
-    local CUSER=$(id -un)
-    local CGID=$(id -g)
-    local CGROUP=$(id -gn)
-    echo \
-	groupadd -g $CGID $CGROUP '&&' \
-	useradd -u $CUID -g $CGID -d /opt $CUSER '&&' \
-	sudo --set-home -u $CUSER -g $CGROUP --
-}

scripts/packages.config

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="System.Reflection.Metadata" version="1.0.22" />
-  <package id="System.Collections.Immutable" version="1.1.37" />
-  <package id="Microsoft.Net.Compilers" version="1.0.0" />
-</packages>