We were missing a dependancy.
Implement --untracked-all

Prints all untracked files and dirs.
Test --untracked=all.
Play with tests a bit MOAR.
metamonger: Formatting and help updates
Merge branch 'feature--untracked-all'
Merge remote-tracking branch 'errietta/bug-dependancies'
Fix tests with Perl 5.18

Some hashes started to return keys in randomized order. Sorting
said keys may impose a performance penalty, but it allows the tests
to stay (mostly) as is.
Implement .metamongerignore
metamonger: Formatting
metamonger: Remove stale todos
Rename .ignore->ignore
metamonger: Implement --dereference/--no-dereference
Test --no-dereference for save.
t/200-no-dereference.t: Add more tests
Ignore dirs
--type=f/d
git-style parameters (issue 10)
metamonger: %s/call_feature/command/
metamonger: Calling without command should print help and exit 0