NmapProcess inherit from Thread. fixme: inherit from Process

- libnmap.process pylinted
- added process documentation
- added diff documentation
- removed content from build dir

Author: savon-noir

.gitignore

@@ -39,4 +39,3 @@ nosetests.xml
 .project
 .pydevproject
 .swp
-examples/

.travis.yml

@@ -21,6 +21,6 @@ install:
 #   - "pip install -r requirements.txt --use-mirrors"
 #     # command to run tests
 before_script:
-  - "pep8 . --exclude test,docs"
+  - "pep8 . --exclude test,docs,examples"
   - "pyflakes ."
 script: nosetests