feat(storage): Implement DiskTokenStorage#19

Merged

Byron merged 3 commits intomasterfrom disk-token-storage

May 20, 2016

+215-69

Commits on Apr 15, 2016

feat(storage): Implement DiskTokenStorage
dermesser
committed

Commits on Apr 25, 2016

fix(DiskTokenStorage): make DiskTokenStorage::new() return a Result<>
dermesser
committed
fix(dependencies): use url = 0.5; the bump to 1.0 broke us
dermesser
committed