small typo in README.mk
Merge pull request #21 from meskal/typo

small typo in README.mk
Merge pull request #18 from magenbrot/master

verschiedene Änderungen
remove unused tunneldigger package and feed
use dedicated functions to checkout svn/git repos

increases readability of get_source()
Generalize handling of feeds and packages

* Simplifies adding new feeds and packages
* Better separation of implementation and configuration
* get rid of having to modifiy another file when adding
  feeds(build_patches/feed.conf)
Merge pull request #22 from meskal/reworkFeeds

Rework feeds
fix some indentation issues

* spaces -> tabs
Merge pull request #23 from meskal/indentation

fix some indentation issues