profile addon from node prototype demo

protoAppAlias

function app {
  if [ -z "$2" ]
  then
    appbranch=main;
  else
    appbranch=$2;    
  fi
  webapp=$1WebApp;
  builddir=/p4/phoenix/$appbranch/build;
  appdir=/p4/phoenix/$appbranch/phoenixApp/$webapp;
  alias compile="cd $builddir; ./ant scss -DcontextApp=$webapp";
  alias watch="cd $builddir; ./ant scss -DcontextApp=$webapp -Dmode=watch";
  alias proto="cd $appdir; node node/app.js";
  alias edit="cd $appdir; subl .";
  cd $appdir;
  echo "Switched context to '$appbranch $webapp'.";
}