OPENNLP-218 Added API section. Fixed a couple of typos. Replaced programmlisting with screen when for the cases where it does not contain an actual programm listing. Some updated for OPENNLP-402 for screen listings. Thanks to Aliaksandr Autayeu for providing a patch.
OPENNLP-218 Added API section. Fixed a couple of typos. Replaced programmlisting with screen when for the cases where it does not contain an actual programm listing. Some updated for OPENNLP-402 for screen listings. Thanks to Aliaksandr Autayeu for providing a patch.

git-svn-id: 924c1ce098d5c0cf43d98e06e1f2b659f3b417ce@1208363 13f79535-47bb-0310-9956-ffa450edef68

jsubercaze/opennlp-tools-steroids,jsubercaze/opennlp-tools-steroids,aertoria/opennlp,aertoria/opennlp,Eagles2F/opennlp,aertoria/opennlp,Eagles2F/opennlp,jsubercaze/opennlp-tools-steroids,Eagles2F/opennlp