[RPi.GPIO2 0.3.0a3] Leviticus Alpha Trois (#41)

* README.md: replace relative link and broken link with absolute links

Signed-off-by: Joel Savitz <joelsavitz@gmail.com>

README.md

@@ -24,7 +24,7 @@ libgpiod's python bindings. libgpiod provides a straightforward interface for in
 with GPIO pins on supported devices via the mainline Linux kernel interface.
 
 For more detailed information on the design and implementation of this library, please
-refer to the [functional and technical specification](spec/spec.pdf).
+refer to the [functional and technical specification](https://github.com/underground-software/python3-libgpiod-rpi/blob/master/spec/spec.pdf).
 
 ### Notes:
 
@@ -49,4 +49,5 @@ the gpio pins via this library.
 To view the locations and surrounding lines of all TODOs, FIXMEs, and NOTEs in the codebase,
 use the `notes.sh` script included with this project.
 
-This project is free software, please refer to our [LICENSE](LICENSE) for further detail.
+This project is free software, please refer to our [LICENSE](https://github.com/underground-software/python3-libgpiod-rpi/blob/master/LICENSE.txt)
+for further detail.

RPi/GPIO/__init__.py

@@ -50,4 +50,4 @@
     wait_for_edge
 
 # python3-libgpiod-rpi base version
-VERSION2 = "0.3.0a2"  # Leviticus Alpha Deux
+VERSION2 = "0.3.0a3"  # Leviticus Alpha Trois

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="RPi.GPIO2",
-    version="0.3.0a2",
+    version="0.3.0a3",
 
     author="Joel Savitz",
     author_email="joelsavitz@gmail.com",