added .gitignore
Refactored setting the Target
refactored a bit
* refactoring:
  refactored a bit
  added .gitignore
Merged Waaghals setTarget function
* f.waaghals-targetset:
  Refactored setting the Target
Small tweaks and fixes. Updated readme for v0.2.2
Version 0.2.2

* development:
  Small tweaks and fixes. Updated readme for v0.2.2
  refactored a bit
  Refactored setting the Target
  added .gitignore