replacing test_bg1 (content was moved or deleted). Correcting test_dmr1.
2to3 migration
Final commit befor changing the file structure (preparing for python 3)
renamed yadkard.py to main.py
moved all files to the root folder.

this change may be temporary
for easier import handling
+Dependencies
In Python 3 .encode is not needed in __repr__ anymore.
Correcting imports. Removed unneeded .decode('utf8') statements.
Searching for "author": "(.*?)"
livescience testcase
pip install -e git --> pip install git