Intemediate commit of wordsmithing changes to Tomcat installation
section.
Wordmisthed Tomcat section and fixed tips/notes formatting.
Merge branch 'master' into wordsmith-tomcat-installation

Conflicts:
	userGuide/en/chapters/15-installation-and-setup.markdown
Merge pull request #761 from rbohl/wordsmith-tomcat-installation

Wordsmith tomcat installation