Add an option in the Glossary control panel to highlight on the first word found on a page.
Fix typo
Fix more typos in the changelog
Add 'Products.PloneTestCase' to the 'test' extra requirements.
first word only: only keep list of found lowercased words.

Otherwise we find the first two words: once for checking the uppercase and once for lowercase.
Split the check for first_word_only.

If a match has already been found, we can avoid a search.
Fix: first word is now found instead of second word.
Merge pull request #6 from collective/first_word_only

First word only