prepare release 0.1.3

Author: AhmedMagdyHendawy

setup.py

@@ -8,7 +8,7 @@
 
 setuptools.setup(
      name='PyLinearSolver',  
-     version='0.1.2',
+     version='0.1.3',
      author="Ahmed Hendawy, Bernhard Rolle",
      author_email="ahmedmagdyahmed1996@outlook.com",
      description="A python interface package for many well known linear solvers libraries in many languages, Julia, C++, etc...",