Remove unneccessary files

Zeichnungen/1_DoF.pdf:Zone.Identifier

-[ZoneTransfer]
-ZoneId=3
-HostUrl=https://cdn.fbsbx.com/v/t59.2708-21/447959489_3566676783549323_3179314679214140865_n.pdf/1_DoF.pdf?_nc_cat=100&ccb=1-7&_nc_sid=2b0e22&_nc_eui2=AeE0hNBzFh33xkSp7Eps_CzuDqp8WzjAC0UOqnxbOMALRfzBERXoYbB7VE_7QwR3ylcOoS9JcfsOlvQ0EHUWUdKk&_nc_ohc=ZRkAuCzLgVEQ7kNvgHnhh2O&_nc_ht=cdn.fbsbx.com&oh=03_Q7cD1QElFBHS4g5BvD7hxueZz0xkfY0wFogqbTGCKH1014PaJA&oe=6664F655&dl=1

Zeichnungen/2_DoF.pdf:Zone.Identifier

-[ZoneTransfer]
-ZoneId=3
-HostUrl=https://cdn.fbsbx.com/v/t59.2708-21/447954433_1490711841527932_6456927481766243617_n.pdf/2_DoF.pdf?_nc_cat=105&ccb=1-7&_nc_sid=2b0e22&_nc_eui2=AeFtBAoWIhEM9w_1a7ZfnFa516it605R0pvXqK3rTlHSm-K1KYPBKdh3yey4MWp9d1IkIFY9ggTVk_llSngC9NPK&_nc_ohc=aiwimEfMhp4Q7kNvgHqnnhK&_nc_ht=cdn.fbsbx.com&oh=03_Q7cD1QHin3kzXUHAiwKnu9NAYOQ-hpUBxVFUKU8nGTqDyuA76w&oe=666501EB&dl=1