FEATURE: Errors from 2-argument open now have more human
friendly error messages for reading, writing, and appending.FEATURE: autodie will never print unsightly references to
GLOB(0x...) structures in error messages; instead it uses
the placeholder '$fh'.BUILD: Bundled Module::AutoInstall makes it clear to users
they need to install IPC::System::Simple for autodying
system() support.TEST: truncate.t provides more diagnostics on failure.
TEST: Tests for better formatted reports from connect().
TEST: New 'open.t' contains specific tests for well-formatted
messages from open().