Fix a Plugin Conflict
Apparently both WP Publication Archive and WP Photo Album + were both using the `wppa_` prefix for globally-available functions. This changes all `wppa_` function and translation prefixes to `wp_pubarch_` to prevent any conflicts.
Silence a Warning
Some plugins are applying filters to `the_title` incorrectly; passing 1 argument rather than 2. If this is the case, skip out of our title filter automatically to keep these bad plugins from making us look bad.