remoteStore assocciated with account indirectly should also be reseted when acccount was removed. Otherwise, there might be residual data that will affec account being added later.
required exception class
Make actions shown in message view menu configurable

Fixes #5850.
Use named indices to get values from "visible refile actions" preference
Clean-up related to certificate chains

Per comments in pull request #365
Fixes for automated change log publication

The build.xml script was failing if there wasn't already a gh-pages
branch in the local git repo.

Changes:

Fetch the origin/gh-pages branch.

Create a temporary "gh-pages-tmp" branch using origin/gh-pages as the
starting point.  And then as before, copy the changelog to the branch,
push the branch back to origin, and finally delete the temporary branch.

Added more comments to the script.

Ref: comments on Github attached to commit k9mail/k-9@09c27d9.
Fix code style/formatting
Restructure code to set visibility of copy, move, archive, spam menu items

In my opinion this structure makes the code much easier to read.
Add icon for the copy action
Remove icons from the "Refile" submenu

We don't show icons in any other submenu.
Merge branch 'pr/364'

Make actions shown in message view menu configurable
Add visual indicator that a menu item opens a submenu

This isn't the best solution. Most of the developers agree that a right-aligned
triangle or arrow would be a better fit for such an indicator. But we currently
don't have the time to write the code to do it.
Personally, I think we should try to get rid of submenus altogether.
Run script to sync translations
Refactor code to remove remote store references when deleting accounts
Add code to remove references to LocalStore when deleting accounts
Merge branch 'pr/349'

Remove remote/local store references when deleting accounts
Update providers.xml according to https://autoconfig.thunderbird.net/v1.1/gmx.de
Fix & Update French Translations

* Lire => Lu
* New translations
SK translation
4.511 changelog