Better filename generation
Better filename generation
Closes #126
Better filename generation
Closes #123
Merge pull request #135 from guidovranken/master

Better filename generation. Closes #131.
Updated getting started
Merge branch 'master' of https://github.com/TAXIIProject/libtaxii
Moved filename code to .common
Fixed bad import
Fixed pep8 issue
Merge branch 'master' into issue_134

Conflicts:
	libtaxii/common.py