Fixing a typo in the WhisperPush error message
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Merge pull request #1589 from jlund/cyanogen-error-message

Fixing a typo in the WhisperPush error message
Use ACTION_OPEN_DOCUMENT for Android >= KitKat.

Fixes #926.

We have to do this, since with the new Storage Access Framework,
otherwise we can open the Uri only *once*. This would work well
unless someone saves a draft and goes back to the conversation -
then the Uri is opened again without the required permissions.

See:

https://developer.android.com/guide/topics/providers/document-provider.html#client

...for details.
Cache circle cropped photos on Recipient.
Add correct contextual menu options on 'Send' button.

[Send TextSecure message | Send unencrypted SMS | Send encrypted SMS]

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Move media attachment long-click event to context menu.

Long-click on a media attachment will now bring up the normal
context menu for a ConversationItem long-click, but with the
addition of a "save attachment" option.

This allows users to long-click on messages with media in them
and still see the other contextual menu options.

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Clear search when opening the drawer

Before this change opening the drawer while a filter was active
would hide the search bar but keep the conversation list filtered,
so there was no indication of an active filter.
Allow passphrase unlock from "unlock" keyboard action.
Use "date sent" as timestamp for push, "date received" for SMS.

The "sent time" is not reliable on SMS messages.  This switches
to using "sent time" by default for push messages, but "received
time" for SMS messages.
Reword the very confusing screen security setting
reorganize readme

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Better share intent handling.

1) Guess mime type from share intent EXTRA_STREAM uri.

2) Always include EXTRA_TEXT (if present)
Add notification for key change event.

Fixes #1460
Sort contacts case-insentively

This fixes the case sensitive ordering of contacts in the view
for creating new conversations.

Fix #1502
Show drafts emojified when Android version is below KitKat
Remove directory refresh preference.

This is present on the contact screen now, so there's no longer
any need for it here.
Improved the warning icon: Higher resolution, better size.
Use contextual action bar menu for conversation items.
use apply for preferences instead of commit

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Fix for broken build (*ahem* @phenx-de *ahem*)  =)

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