Moved sources from src to eks folder

setup.py install wouldn't include the sources, while setup.py
develop would.
__init__.py imports EKSConnector and EKSCallback
as a shortcut to mimic the previous import behaviour.

Author: brejoc

eks/__init__.py

@@ -0,0 +1,2 @@
+from eks import EKSConnector
+from eks import EKSCallback

src/demo.py eks/demo.py

@@ -2,14 +2,17 @@
 
 setup(
     name='eks',
-    version='0.1',
-    packages=find_packages("src", exclude=["*.tests", "*.tests.*", "tests.*", "tests", "demo.*"]),
+    version='0.1.1',
+    packages=find_packages(".", exclude=["*.tests", "*.tests.*", "tests.*", "tests", "demo.*"]),
     package_dir = {'':'src'},
     url='https://github.com/olisim/eks',
     license='MIT',
     author='Oliver Simon',
     author_email='simon@dajool.com',
+    maintainer='Jochen Breuer',
+    maintainer_email='breuer@dajool.com',
     install_requires=[],
-    description='...',
+    description='A Python library to communicate with an Euchner Electronic-Key-System (EKS).',
+    keywords='eks Euchner Electronic Key System keysystem',
     platforms='any',
 )