patch applied (testsuite): Add a test that ' ghc -e " return ()" ' returns successfully

[Ian Lynagh]

Sun May  6 04:32:29 PDT 2007  Ian Lynagh <igloo at earth.li>
  * Add a test that 'ghc -e "return ()"' returns successfully

    A ./tests/ghc-regress/ghc-e/
    A ./tests/ghc-regress/ghc-e/should_run/
    A ./tests/ghc-regress/ghc-e/should_run/Makefile
    A ./tests/ghc-regress/ghc-e/should_run/all.T