edit README
fix typos
Merge pull request #1 from ubergesundheit/patch-1

fix typos
first version of code review
add new presentation handout on a new topic "reviews and ratings on the web"
update base readme and minor changes of code guidelines
Merge branch 'master' of https://github.com/Geosoft2/geosoft2-2014-fundamentals

Conflicts:
	README.md
update to code review (do try automated tools)
Update handout.md
Update README.md
Merge pull request #3 from Mazur93/master

Update handout.md
Merge pull request #2 from Geosoft2/master

Update