Linux

- Since MiSTer is not general PC, it should not include unused libraries. Thus, in order to free space for further useful apps, all libraries unused in current set of utilities are removed. Nothing changed for general user, just less unused files are in image now.

- ncFTP replaced by LFTP.

- Fixed broken unzip.

- Added SSL support to Python. Also added httplib2, pysocks, requests, urllib3 modules.

- Kernel updated to v5.14

- Ported USB host driver from socfpga-4.19 as more compatible and stable.

- Updated rtl8188eu driver.

- Replaced rtl8821cu BT firmware (used in WiFi+BT dongles) to more stable one.

- both 7zip (7zr) and unrar unpackers are added, so apps/scripts should check if it's available before downloading.

- added all paths from /media to samba

- Some other tweaks.