Compile without console for host builds.

Data-drive template characters instead of hardcode.

These characters are defined in Raid/template_characters.json.

This file has a similar format as the saves file, with some extensions.
The attribute "setup" for each JSON object (template character) is the
same format as found in the saves file. On top of this "setup" attribute
are minor GUI attributes "title", "class", "color".

Fix various compilation warnings.

- constructor re-ordering
- deprecated QString::SkipEmptyParts
- deprecated QTimer methods
- unused method args
- missing handling enum value

Fix Hunter base stats

Fixes #342.

Set unique trinkets as unique.

Update QML Connections syntax to Qt 5.15.

Add missing image.

Fix Druid forms not castable as <pre_combat> actions.

The cast previously was cancelled because it was on form cooldown. This
was because the engine timestamp was negative (due to being pre-combat).
By setting the initial form cooldown timestamp to a value that is
expected to be less than the pre-combat action timestamp the cast
succeeds.

Add contact information in README.

Fix initialize re-ordering warning.