Unit Tests

- Fixed some tests that used old message text.
- Fixed tests that relied on 'log'ed tasks still being written into
  pending.data.
- Removed obsolete auto-info tests.

test/bug.annotate.t

@@ -41,7 +41,7 @@ if (open my $fh, '>', 'bug_annotate.rc')
 # Attempt a blank annotation.
 qx{../src/task rc:bug_annotate.rc add foo};
 my $output = qx{../src/task rc:bug_annotate.rc 1 annotate};
-like ($output, qr/Cannot apply a blank annotation./, 'failed on blank annotation');
+like ($output, qr/Additional text must be provided/, 'failed on blank annotation');
 
 # Attempt an annotation without ID
 $output = qx{../src/task rc:bug_annotate.rc annotate bar};