Update Mac make package script

This reflects the switch to the custom name for the marble widget.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Update install target to reflect new location of ReleaseNotes.txt

I considered doing a plane text only version of the ReleaseNotes, but that
seemed somewhat silly. The asciidoc source is really easy to read.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
User manual update

Small changes throughout the manual. Typos, spelling, rephrasing
a few sentences, moving links to other sections, reformatting of
paragraphs here and there.

Edits to one image. (CSV export from Windows)

[Dirk Hohndel: dropped removal of Appendix E from this patch]

Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Update of release notes

The first image is replaced to be more representative of
what the Subsurface look is like.

Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Typo fix on ReleaseNotes.txt

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>