More wordsmithing and added note.
Wordsmithing chapter 9 up to the Kaleo section.
08-maven - fix typo
09-liferay-ide - Format lists to follow standard Markdown
09-liferay-ide - Reinstate references to Kaleo Forms EE app
Merge pull request #538 from jhinkey/devguide-update-trunk

Devguide update for trunk