Register TikzPictures: v0.0.1
Register PGFPlots: v0.0.1
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge pull request #1261 from mykelk/pull-request/02c6f618

TikzPictures and PGFPlots packages