Images didn't load correctly when the following scenario occurred:
* ApplicationHolder#request
* MessagesActivity.SelectApplicationAndUpdateMessages#execute
* MessagesActivity.SelectApplicationAndUpdateMessages#doInBackground
- method returns List<MessageWithImage>, but images are "null" because
apps aren't loaded yet.
* MessagesActivity#onUpdateApps
- Now apps were loaded and cached.
* MessagesActivity.SelectApplicationAndUpdateMessages#onPostExecute
- receives List<MessageWithImage> from #doInBackgroud with "null" images
-> Messages with "null" images are rendered in the ListView
- Removed comment
- Moved SSLSettings to its own top-level class
- Fixed picasso not setting SSL settings and failing to load images over
self-signed connection
- Moved certificate-related utilities to separate class
- Added settings method to return an entire SSLSettings object; refactored
methods using separate parameters to take single SSLSettings parameter
- Advanced Settings section on login page now hides / shows along with
other buttons to prevent it from showing up in front of the loading
spinner
- Fixed star imports
- Refactored applySslSettings as per code from merge request
- Fixed formatting
- Added fields to login page to a) disable ssl validation or b) select
a custom Certificate Authority certificate to use with the server.
- Changed visibility of widgets on login page from INVISIBLE to GONE so
they don't take up space while hidden (since this was causing weird
spacing issues with the new fields).
- Added state to settings to store ssl validation choice or certificate
data.
- Added fields to various HTTP methods to disable ssl validation or set
valid certificate authority if either setting is enabled.
