ZF-96: Implement Search Highlighting

Description

I'm sure that this is on the horizon, but I thought I'd go ahead an create a feature request for "keyword in context"

http://lucene.apache.org/java/docs/…

Comments

i'm not sure if comments are supposed to be used for this or not, but:

i too am so so so in favour of this being included as a feature in zend_search_lucene.. will make it so much more useful for me (and i'm guessing others)..

Changing fix version to unknown.

Changing fix version to 0.6.0.

Done.

Updating Fix version, since the commits for this fix came in after we released ZF 0.8.