Refactoring code into modules. Fixing pep8 violations.

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Fixing sfftp to pass pylint scan.

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Remove old files.

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Adding init files required for module inclusion in package.

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Updating files to pass pylint checks. Note: there are a number of temp disables. We should try to remove these.

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Removing non-needed comments.

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Add travis CI execution

Signed-off-by: Rob Dobson <rob@rdobson.co.uk>
Merge pull request #2 from rdobson/refactor

Package/tools refactor