Set initial public release version (#33)

Author: ikretz

README.md

@@ -33,7 +33,7 @@ make install
 To check whether the installation succeeded, run the following command and verify that you see output similar to the following.
 ```bash
 $ scfw --version
-0.2.0
+1.0.0
 ```
 
 ### Post-installation steps

scfw/__init__.py

@@ -2,4 +2,4 @@
 A supply-chain "firewall" for preventing the installation of vulnerable or malicious `pip` and `npm` packages.
 """
 
-__version__ = "0.2.0"
+__version__ = "1.0.0"