Some minor design changes.
Design changes to the details & search fragments. Added fonts.
Added styling to My Loans and My Reservations lists.
Added styling to Search Page and Log in Page.
On the search page you can now search using the enter key.
Added styling to Settings Page.
Added styling to Settings
Merge pull request #52 from creydr/master

translated the notification string in german and english
Added styling to Add Loanable
Merge remote-tracking branch 'upstream/master'

Conflicts:
	res/values-de/strings.xml

Strings
[FIX] Changing the switch initial position to the right value
Merge pull request #53 from Akhilian/master

[FIX] Changing the switch initial position to the right value
Conflict: Strings
Merge pull request #54 from eliasnilsson/master

Styling
put the loans and reservations of a user in one scrollable list