Updated includes/excludes and merging strategy.

This release updates the strategy used to merge includes/excludes from a .fluidlintallrc.json file, such that:

1. Additional includes/excludes are added to rather than replacing the defaults.
2. Default includes/excludes should now be negated to remove them (see the README for details).

This release also excludes additional binaries from the newline checks, and fixes an issue with spurious errors thrown by "star aligned" Javascript comments like the following:

/*
 * This now works again.
 */