Adding openglES tutorial.
Merge pull request #26 from franramirez688/master

reuse arduino added
dependencies comfiguration rewritten, and new commands and comments_tags subsections
Merge branch 'release/0.6' of https://github.com/biicode/docs into release/0.6
arduino
arduino
typos
changes in reference section, including comment_tags and biicode commands stub files
Merge branch 'release/0.6' of https://github.com/biicode/docs into release/0.6
Merge branch 'release_0.6_commands_and_tags' into release/0.6
Merge remote-tracking branch 'origin/release/0.6' into opengles_tuto
Deleting other examples.
Updated change log
comments tags error fixed
Adding link of OpenglES to Rpi Tutorials.
Added reference to OpenGLES from Changelog
Merge branch 'release/0.6' of https://github.com/biicode/docs into release/0.6
some changes in basic concepts
first version of commands list
Merge branch 'release/0.6' of https://github.com/biicode/docs into release/0.6