update the version in setup.py

.travis.yml

@@ -9,7 +9,7 @@ install:
     - "sh install_test_deps.sh"
     - "pip uninstall -y xblock-drag-and-drop-v2"
     - "python setup.py sdist"
-    - "pip install dist/xblock-drag-and-drop-v2-2.0.6.tar.gz"
+    - "pip install dist/xblock-drag-and-drop-v2-2.0.7.tar.gz"
 script:
     - pep8 drag_and_drop_v2 tests --max-line-length=120
     - pylint drag_and_drop_v2 tests

setup.py

@@ -23,7 +23,7 @@ def package_data(pkg, root_list):
 
 setup(
     name='xblock-drag-and-drop-v2',
-    version='2.0.6',
+    version='2.0.7',
     description='XBlock - Drag-and-Drop v2',
     packages=['drag_and_drop_v2'],
     install_requires=[