[PATCH v2] User Manual languages section

[chrisj at rtems.org]

Hello,

Thank you for the reviews and comments of the v1 patch. I believe I have 
addressed the items raised in the review comments.

I have not added sections for languages I do not know about or use. I think
it is best those who know the language and support it should add a section.
I understand this patch maybe feel unbalanced but I would rather attempt
a start at a section with what I know thana having to wait for me to learn
and research and test Ada and Fortran.

Chris