Preparing for v0.0.12 release, which includes transfer casing functionalities.

Author: viig99

setup.py

@@ -78,7 +78,7 @@ def build_extension(self, ext):
 
 setup(
     name='SymSpellCppPy',
-    version='0.0.11',
+    version='0.0.12',
     author='Arjun Variar & Mohit Tare',
     author_email='accio.arjun@gmail.com',
     description='A Fast SymSpell port for python written in C++ using pybind11.',