SDL_gfx: update from 2.0.22 to 2.0.25
SDL_net: update from 1.2.7 to 1.2.8
aalib: update from 1.4rc4 to 1.4rc5
aalib: update builder
acct: update from 6.5.5 to 6.6.1
acct: fix build
allegro5: update from 5.0.4 to 5.0.10
allegro5: add missing dependencies
archivemount: update from 0.6.1 to 0.8.3
aria: update from 0.14.0 to 0.16.2
aria2: update from 1.17.1 to 1.18.1
asio: update from 1.5.3 to 1.10.1
atanks: update from 4.7 to 4.9
atari800: update from 2.0.2 to 2.2.1
auctex: update from 11.85 to 11.87
audiofile: update from 0.3.3 to 0.3.6
autogen: update from 5.17 to 5.18
avogadro: update from 1.0.3 to 1.1.1
avrdude: update from 5.11 to 6.0.1
barcode: update from 0.98 to 0.99