PCKG fix setup.py and improve Manifest

MANIFEST

@@ -1,8 +0,0 @@
-# file GENERATED by distutils, do NOT edit
-README
-setup.py
-escpos/__init__.py
-escpos/constants.py
-escpos/escpos.py
-escpos/exceptions.py
-escpos/printer.py

MANIFEST.in

@@ -0,0 +1,11 @@
+include *.rst
+include *.txt
+include COPYING
+include INSTALL
+include tox.ini
+recursive-include doc *.bat
+recursive-include doc *.ico
+recursive-include doc *.py
+recursive-include doc *.rst
+recursive-include doc *.txt
+recursive-include doc Makefile

doc/.gitignore

@@ -1 +1 @@
-_build 
+_build/

setup.py

@@ -44,7 +44,7 @@ setup(
     download_url='https://github.com/python-escpos/python-escpos/archive/master.zip',
     description='Python library to manipulate ESC/POS Printers',
     license='GNU GPL v3',
-    long_description=read('README'),
+    long_description=read('README.rst'),
     author='Manuel F Martinez',
     author_email='manpaz@bashlinux.com',
     platforms=['linux'],