typo fix
Merge pull request #24 from sebastian-guenther/master

Refined first 100 lines of introduction.md
update to master
Update list of contributors - add names instead of twitter names
Merge remote-tracking branch 'upstream/master'
Cleanup of redundant list of contributors
Put modal settings for Vim at the end of the file => Pandoc has problems with it.
Merge pull request #25 from waydotnet/master
Fixed explanation about the needed tools you need to build the PDF on your local machine
Concentrate only on the relevant console output things
Refined first 100 lines of job-vacany-application