updated changelog
updated version number in changelog and downloads page
proposal for cmake post finished, lets wait for corrections
Fixing indentation problem on rpi docs.
Some editions by ines and julia
Merge pull request #21 from biicode/article_corrections

Some editions by ines and julia
added adapt hive tutorial
merge of david conflict
update download links
small code fix
Merge branch 'release/0.3' of https://github.com/biicode/docs into release/0.3
update version top 0.3.3
updated version to 0.3.4
rpi article