Compatibility with Uffizi wonder

fixed compatibility with Dojo

Added a new policy, see description for details.

- Gameplay changes of this mod no longer loaded with Golden Age, allowing it to access the assets added by this mod for use as desired.
- Added support for upcoming compatibility mod with Harmony in Diversity.

- Removed redundant art files to reduce size of mod significantly.
- Fixed Telecommunications text.

Updated compatibility with Civilizations Expanded.

fixed policy conflict with UC Building Expansion (Light)

- fixed errors in text files
- added translation instructions to main text file

- added translations: German, Spanish
- adjusts policies to fit the changes in December 2020 patch (requirements are now 15 citizens and adjacency of 4; Frescoes and Symphonies work with all building choices of their respective tier)

- Civs with the Mediterranean building style now have the old Amphitheater again
- adjusted mod name ingame to match the Workshop page
- fixed text on one Inspiration