Added shortifyFingerprint() to PGPHelper
Added first draft of KeyDetailsActivity
Renamed keyDetails to key_details
Added context menu item KeyDetails to KeyListPublicFragment
Merge pull request #165 from kalkin/key-details

Key details
readme wording
Add pinned listview lib
code styling
key listview
Use data uri instead of extra for key details
show layout not before passphrase is entered
Simple new list implementations, remove library, use simple adapter with headings
New list with sticky list headers library
fix library in README
fixing some layout problems
final fixes for public key list
fix nullpointer in EditKeyActivity
integrate share activity in view activity
integrate NFC into key view and import activities
prettify nfc dialog