Replace OMERO_HOME environment variable by OMERO_PREFIX
Replace OMERO_HOME by OMERO_SOURCE_PREFIX when pointing at source code
Add warning about setting the OMERO_HOME environment variable
Improve readability of paragraphs referring to OMERO_PREFIX
Restore usage of OMERO_HOME variable in OMERO.grid page
Expand exported variable and removed unclear paragraph
Fixing broken links & reformating git.o to github
Fixing redirected links
Install textlive and add latexpdf to the command of the Travis build
Merge pull request #316 from hflynn/formats2

Fixing Formats links
Merge pull request #317 from sbesson/travis_latexpdf

Add latexpdf to the Travis build
Merge pull request #310 from sbesson/10603_omerohome_envvar

Do not expose OMERO_HOME in the doc (see #10603)