Added PublishDateVC
Added PopoverVC

Added the PopoverVC in ItemDetails screen.
TODO: need to fix the logic behind rotating the screen and showing the
“No category selected” view.
Merge branch 'Popover-publish-date' into develop
Started adding TouchID authentication.

Forgot to make a new branch for the feature. Committing now and
continuing on another branch.
Merge branch 'Popover-publish-date' into develop
Added TouchID auth.

Added TouchID auth when trying to enter Shopping cart. It fallbacks to
password auth when the biometrics authentication isn’t
supported/enabled by/on the device.
Merge branch 'TouchID-authentication' into develop
Finished Action extension.

Finished dummy extension that is supposed to search for clothes similar
with the one in the selected image. It has some duplicate code with the
app, but only because it’s done as a dummy.
Merge branch 'Share-Extension' into develop
Finished refactoring

Made .xib for the cells, so I won’t have them in every storyboard
they’re used.
Merge branch 'Refactoring' into develop
Merge branch 'develop'
Fixed bugs.

Fixed two bugs:
- the toolbar button for toggling fullscreen/split-screen
- completed the TouchID verification delegate calls
Merge branch 'master' of https://github.com/raducanb/Shloop