Misc. localization
IRC localization
bump trial period timer to 12 hours
more time between view hops
Redesign sound player to play alert sounds properly.

* Now uses configured device and volume.
* Now provides support for accessibility screen flashing.

We have to manually find sound files now to use with the provided API, but that is taken care of.
Enable certificate name verification
Incorrect localization
Prevent saving without a persistent store
Add conditional
Do not delete keychain items until a view is destroyed.

Write empty value instead when there is none.
Allow underscore in address.
Merge pull request #451 from foldericon/hostfix

Allow underscore in address.
Add HockeyApp support to Textual out of the box.
Misc. localizations
Ask user if they want to install files before actually doing so.

Prompt default button is NO.
Important inner working changes.

This commit tries to improve stability and speed when working with Core Data.
Strip formatting from spoken text
More work on managed objects.
Revert "More work on managed objects."

This reverts commit f48a0a4f5cb8b2ceaca883ccb610d742fbc9a763.
See comment in code.