Refactor all duplicate Progress check

Extract all Progress functions to it's own namespace
Update the Updates page

Fix volume in syncProgress if there is none

Always sync MangaDex Progress if enabled

Fix inactive Overview width

Fix default value in Storage.get on Chrome

Fix MangaUpdates delete

Fix X-Cookie header not being deleted
Reset values after Title deletion
Fix infinite redirection when logged out of MyAnimeList

Always assign volume if it's present (#45)

Always assign volume if it's present (#45)

Add options to set the duration for each type of notifications

Remove MyAnimeList ID requirement when importing MyMangaDex

Remove Title requirements to be added in the History when importing MyMangaDex
Display Titles with unknown progress in History

Fix missing Language buttons in Title page (#41)