[OE-core] Training page on openembedded.org

[Philip Balister]

At ELC several people asked me who does training for OpenEmbedded (and
the Yocto Project). I went ahead and started a page for companies and
people interested in providing training to list themselves:

http://openembedded.org/wiki/Training

Please go ahead and create an entry for your organization. Try to keep
them in alphabetical order.

Philip