Merge pull request #1104 from dmbates/metadata-v2

Tag MixedModels v0.3.5
Tag Coverage v0.0.4
Merge branch 'metadata-v2' of https://github.com/JuliaLang/METADATA.jl into metadata-v2
Tag LinearMaps v0.0.2
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Tag WinRPM v0.0.15
Merge pull request #1105 from Jutho/pull-request/17eb73e2

Tag LinearMaps v0.0.2
Tag PDMats v0.2.1
Merge branch 'metadata-v2' of https://github.com/JuliaLang/METADATA.jl into metadata-v2
Tag DataFrames v0.5.7
Tag ODE v0.1.1
tag Calendar 0.4.2
Merge pull request #1106 from jiahao/pull-request/74a9d34c

Tag ODE v0.1.1
Tag PyCall v0.4.8
Tag HypothesisTests v0.2.7
Tag PLX v0.0.4
Register PEGParser
Tag PEGParser v0.0.0
Tag PDMats v0.2.2
Tag Distributions v0.5.3