ENH: bump version number to 0.1.2

Author: dzenanz

setup.py

@@ -12,7 +12,7 @@
 
 setup(
     name='itk-growcut',
-    version='0.1.1',
+    version='0.1.2',
     author='Insight Software Consortium',
     author_email='itk+community@discourse.itk.org',
     packages=['itk'],
@@ -43,6 +43,6 @@
     keywords='ITK InsightToolkit',
     url=r'https://itk.org/',
     install_requires=[
-        r'itk>=5.2.0.post3'
+        r'itk>=5.2.1'
     ]
     )