Fix typo and reformat table
Convert to underscores and add fail function
Refactor to be more object oriented
Add tests and manager
Revert option change
Fix class init bug
More OOP refactoring
Remove references to lego
Check for dirty git index
Add version number validity check
Merge bump methods
Refactor shell calls
Fix minor bugs
Minor refactoring
Fix line spacing
Add dev requirements
Move methods and catch exceptions
Correct version number
Fix typo
Fix exception name