bump: added pruning, modified API
Merge branch 'master' of git://github.com/JuliaLang/METADATA.jl
Merge branch 'master' of git://github.com/JuliaLang/METADATA.jl
Merge branch 'master' of git://github.com/JuliaLang/METADATA.jl
Merge branch 'master' of git://github.com/JuliaLang/METADATA.jl
Bump BloomFilters SHA1
Bump Distributions SHA1
Bump Calculus SHA1
Bump Options SHA1
Bump Compose and Gadfly.
Bump Cairo/Tk/BinDeps
Merge branch 'master' of git://github.com/JuliaLang/METADATA.jl
Bump Cairo/Tk
Bump Tk
push Oil sha1 bump
Bump Compose and Gadfly.
DeExpr sha1 bump
Merge pull request #81 from lindahua/master

DeExpr updated with a new SHA1
Update Debug.jl to work with recent Julia changes
PatternDispatch: replace deprecated functions