wok log giac/receipt

age author description
2013-08-11 Pascal Bellard giac: update bdeps
2013-08-10 Pascal Bellard Add GPL3 licenses
2013-01-27 Pascal Bellard giac: add LDFLAGS
2013-01-26 Pascal Bellard giac: partial dirty fix
2013-01-05 Pascal Bellard mesa-dev: update deps
2012-12-21 Aleksej Bobylev Added math libraries: CoCoALib, gf2x, NTL, PARI/GP as dependencies for Giac/Xcas (which is broken this time)