Excluded tests from PyPi upload content. Updated version info.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

setup.py

@@ -66,7 +66,7 @@ setup(
     include_package_data=True,
     keywords=['specclassify', 'remote sensing', 'multispectral', 'hyperspectral', 'image classification'],
     name='specclassify',
-    packages=find_packages(),
+    packages=find_packages(exclude=['tests*']),
     setup_requires=setup_requirements,
     test_suite='tests',
     tests_require=test_requirements,

specclassify/version.py

@@ -22,5 +22,5 @@
 # with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-__version__ = '0.2.0'
-__versionalias__ = '20190816.01'
+__version__ = '0.2.1'
+__versionalias__ = '20190822.01'