example-doc: Minor touches
Manual: Retouch Quick Start
Manual: Review installation chapter and INSTALL

As of 2013-09-13 this seems to be the final way how Emmentaler is accessed.
Well, some feedback from Windows users still missing.
Manual: Add reference to glyphlist
Manual: Review usage chapter
lilyglyphsStyle.sty: Fix \ghIssue
Manual: Review Reference Chapter WIP

Up to and including 3.2