Remove ref to xquartz. No longer available and required.
Add note about installation of ice34 using brew.
Add line to edit .profile
Move ice install under Development server section
Add note about ice34 in .profile.
Generate PDF using XeLaTeX
Fixes suggested by Andrew
Correctly too much deletion
Fixing supporter order
initial work

Conflicts:
	omero/sysadmins/index.txt
Adding javadoc links
Finishing tidying
Moving, renaming & fixes

Conflicts:
	omero/sysadmins/index.txt
Making version release version
travis: Install xetex and gyre
conf.py: LaTeX font size is 10pt
merge develop -D org -I include -E exclude: PR 369 (Cpp: Correct content and markup)
merge develop -D org -I include -E exclude: PR 434 (Data Model & OME-TIFF Docs rework)
merge develop -D org -I include -E exclude: PR 437 (Generate PDF using XeLaTeX)
merge develop -D org -I include -E exclude: PR 438 (Permissions develop)