Applied some code guidelines
Added some code guidelines for better readability.

- no tabs, only spaces
- no short hand syntax
If you like this please tell me, I'll fix the rest of the files.
Merge branch 'guidelines'
Applied coding guidelines to more files

Increases readability
Merge branch 'master' into guidelines
Merged upstream fixes
Further application of coding guidelines

Done with Netbeans 7.3
Now with Tabs instead of Spaces!
Merge pull request #6 from riker09/guidelines

Guidelines