Bump version to v0.2.0 (#59)

Author: skydes

setup.py

@@ -79,7 +79,7 @@ def build_extension(self, ext):
 
 setup(
     name='pycolmap',
-    version='0.1.0',
+    version='0.2.0',
     author='Mihai Dusmanu',
     author_email='[email protected]',
     description='COLMAP bindings',