IntelliJ IDEA: 12.0 updates.
Unify some Account Settings into General Settings and Reading Mail settings

Eliminate the "Interaction" account setting category, which only had one setting under it.
Disable Cryptography setup menu if APG isn't installed.
Don't try to save crypto settings if they weren't enabled.
Remove unused strings from c530a00e5b01f88faea1e6ea0cee6839786557a7.
Outlook 2013 uses a new color for the quote divider. Updating to match The New Hotness™.
No functional changes; whitespace only.
Enable K9.DEBUG if a debugger is attached.

Allows debugging to be enabled from the get-go on fresh installs before we can get to the preference screen.
Add interaction_preferences back. Remove localization of other strings from d06e7728d785c883271e4d51303369e472c1ebab
One-liner to clean up translations.

We shouldn't have to write the same one-liner over and over again.
Update res/values-fr/strings.xml
Merge pull request #220 from rk4an/master

Update res/values-fr/strings.xml
Finnish translation updated
Update android support library to latest version.
Remove own Notification.Builder abstraction.

Replace it by NotificationCompat.Builder, which is in the support
library we're using anyway.
First stab at new notifications.
Add actions to notifications.

- If there's only a single message in the notification, add 'Reply' and
  'Read' (marks as read) buttons.
- If there's more than one message pending, add only 'Read'.
Add German translation for new strings.
Fix marking messages as read from notification.

MessagingController.setFlag(Account, List<Long>, Flag, boolean, boolean)
expects database IDs, while Message.getId() returns UIDs. Fix the
operation by using a variant that expects UIDs.
Respect "Show contact names" option when determining sender for
notification.

Fixes #4765.