Release 2.7.0

Release 2.6.0 discussion has been closed
<https://forum.jogamp.org/Release-2-6-0-td4042889.html>

+++

After the release is before the next release ;-)

Open to discuss the next release here.

Related Gamp & GraphUI discussion best in its own thread
<https://forum.jogamp.org/Next-Steps-for-GraphUI-in-JogAmp-amp-Gamp-I-td4043906.html>

Updated jogl/www page's apps, libs and cleared out old and discontinued
<https://jogamp.org/jogl/www/>

If you have additions and/or corrections/suggestions, please say so.