Merge branch 'jd/closed_goodies' of https://github.com/duckduckgo/zeroclickinfo-goodies into test
Format CalcRoots, Password, and RandomNumber.

- Fix mixed line endings.
- Convert tabs to spaces.
Format the tests as well.
Merge branch 'master' into jag/format
Merge branch 'master' into jag/format

Conflicts:
	lib/DDG/Goodie/Password.pm
	lib/DDG/Goodie/RandomNumber.pm
Merge pull request #594 from duckduckgo/jag/format

Format CalcRoots, Password, and RandomNumber.