v0.4.0 - Favourited series now save their picture into internal memory,
added edit and refresh to the menu on the MangaPageActivity (only
refresh works atm), reverted height changes to MangaPageItem
temporarily.
v0.4.1 - EditMode now works (with a temporary icon) on the
MangaPageActivity.
v0.4.2 - Bug fix for getting chapter date (was bugging when it said x
hours ago), small aesthetical change to MangaPageItem.