dev-haskel/diagrams-core: bump up to 1.2
dev-haskell/diagrams-lib: bump up to 1.2.0.2
dev-haskell/diagrams-cairo: bump up to 1.2.0.1
dev-haskell/diagrams-contrib: bump up to 1.1.2.1
dev-haskell/diagrams-postscript: bump up to 1.1.0.1
dev-haskell/diagrams-svg: bump up to 1.1.0.1
dev-haskell/diagrams-rasterific: bump up to 0.1.0.1
dev-haskell/diagrams: bump up to 1.2