Added function comments.
Applied Pep8 code style
Function comments
syntax correction in daq.py
Improved function documentation
Correct some mistakes in documentation
Correct some mistakes in documentation
Basic sphinx documentation
Fix system path in conf.py
Define version in setup.py
Add requirements.txt file
Deleted unnecessary files.
Added requirements file.
Updated version of daq.py and function_reference.
Merge branch 'master' of https://github.com/armandovincelle/python-opendaq

Conflicts:
	requirements.txt
Updated versions of setup.py and README.md.
Merge pull request #1 from armandovincelle/master

Deleted unnecessary files. Updated some files.
Update setup.py
Add some basic tests, docs, Makefile...
Fix tests in Python2.6
Refactor test_common.py to unittest style
Improve the documentation
Remove duplicated documentation of the code