Open SDKv	SDK:
2.0 : add versioning and fetching tar files (option 4,5 and g)
2.1 : add LIBRARY_PATH variable for ghostscript LDFLAGS altération
      parameters changes for ghostscript 9.54 compilation
2.2 : fix remote TAR version, no QtGui.prl modification for qt5
2.3 : Add readline and gmp flags
2.4 : Add static libs libcrypt and libm 
2.5 : Add arm64 for qt5
2.6 : Add flags concatenation for package in mkbasic and flags for Qt graphics (experimental)
2.7 : Add nettle and gnutls
2.8 : Adjuste opengl for linux
2.9 : build gmp assembly for gnutls
2.10 : remove msse2 option for arm64
2.11 : restore readline missing options
2.12 : improuve remote files getting and SDK files updating
2.13 : add Qt6 support