Validate arguments to StreamEncrypter#writeFrame()

Closes #912

See merge request !497

Simpler password strength estimation

Closes #913

See merge request !495

Run configurations for tests

See merge request !498

Set TESTING from BuildConfig

Closes #905

See merge request !494

Signed-off-by: goapunk <noobie@goapunks.net>

Sanitize all HTML before displaying it

Closes #911

See merge request !493

Require a panic app to be set before executing any panic actions

Closes #907

See merge request !492

Use ProcessBuilder instead of Runtime to start tor

See merge request !487

Fix potential NPE when getting soft reference

See merge request !490

Add a setting to disable Tor

See merge request !489

Remove placeholder tests

See merge request !491

Evidently this way of nagging myself to write tests doesn't work.

Also fixed a bug with settings namespaces.

Don't make DNS lookups during RSS import

Closes #908

See merge request !488

Make Tor boot more verbose

See merge request !486

Remove error state and reset session on error instead

Closes #900

See merge request !484

Remove REMOTE_LEFT state from sharing client state machine

See merge request !483

* ProcessBuilder copies the ENV from the current proc
  and preserves ANDROID_ROOT and ANDROID_DATA

Signed-off-by: goapunk <noobie@goapunks.net>

Signed-off-by: goapunk <noobie@goapunks.net>

(cherry picked from commit e26f663)

Signed-off-by: noobie <noobie@goapunks.net>

Merge branch '877-save-invitation-outcome-to-invitation-message-and-make-available-to-ui' into 'master'

Store invitation outcome in metadata and make it available to the UI

This MR is based on !479 and should only be merged after that one has been merged as well.

It stores the invitation outcome in the message metadata  and includes it in the `canBeOpened()` calculation for private groups and sharables.

Closes #877

See merge request !480

Migrate blog sharing to new sharing client infrastructure

This MR contains a second small commit that fixes #816 and adds a test for it.

Closes #476, #701

See merge request !479

and include in canBeOpened calculation for private groups and sharables.

Fixes #816

Check the blog item in NavDrawer when opening a blog via notification

There are three scenarios where the selected item in the NavDrawer changes:
1. The user selects an item -> the item is checked automatically.
2. The user pressed back -> already handled in onBackPressed (needs to be extended with #606)
3. The user touched a notification -> handled by this commit.
   
Signed-off-by: goapunk <noobie@goapunks.net>

Closes #889

See merge request !481

Stop periodic list update only once

When testing the forum unread code, I noticed the recycler view is detaching twice. Once because the stop method is called and once because the view detaches from the window. Wouldn't it be safe to null the refresher when the updates are stopped?

See merge request !478