checked compatibility for 2.3

fix for turret names with quotes - thanks to LoganDark and Famous5000

small workaround to fix turrets from old turret mods without .title property

fix for alliance ships not paying ingredients if activated

- new function: filtered deletion of turrets
You will now find a new button with a trash can in the upper right corner, with it you can call the trash manager.
Here you can filter all your turrets by certain criteria like type, material, DPS, efficiency etc. and then mark them as trash or delete them directly.
No favorites or turrets already marked as trash will be changed.
- new option in the admin settings: Additional price / DPS
- removed experimental feature for more turret slots because it was too unstable. Besides, this is already done by many other mods
- new input field for gravity lasers to pick up the changes in 2.2, the old fields will stay for now to continue support for your saved turrets
- new icons
- fixed some minor bugs

tested and enabled for 2.2

ugly fix for raw mining turrets not generating any resources - again :(

update for 2.1 with experimental new features - use with caution!
WIP

fixed: error when using normal crew calculation