Módulo "entrada de datos"

Changes to be committed:
	modified:   examples/buttons.py
	new file:   examples/entry.py
	modified:   examples/explain/boton.txt
	new file:   examples/explain/entry.txt
	modified:   gui/notebook.py
	new file:   img/icon-python.png
Merge branch 'master' of github.com:pity7736/EjempyGtk

Conflicts:
	examples/entry.py
	examples/explain/boton.txt
	examples/explain/entry.txt