Merge pull request #2 from evhub/master

Makes hackergen a proper Python module, adds support for different tenses
changed case of tenses to match case of parts of speech
cleaned up code for tenses and fixed tabbing
fixed tabbing
fixed python version inconsistency
changed output format
changed default tense back to future
fixed updating the verb list
Merge pull request #2 from harryprotist/master

Merges in new changes