Restructuring

Pep compatible now.
Using makefile and testing setup from @jacebrowning's python template.
Path inclusion issues are screwing up the tests.
Fixed internal imports.

For modules inside the package, you can import from the package’s name.
fixed file paths

Don't need to navigate up seen as we're not changing the home directory
for imports thanks to @jacebrowning.
wrap up. Badge and an additional test

Added coveralls badge to the readme.
Added a test to handle being passed a bad file path for the dictionary
and tweaked the error thrown to provide more information.
Merge pull request #4 from theovoss/Restructuring

Restructuring