Merge pull request #512 from rennis250/metadata-v2

Tag OpenGL v1.1.2
Tag NLopt v0.0.1
Tag LibGit2 v0.2.0
Merge pull request #513 from jakebolewski/metadata-v2

Tag LibGit2 v0.2.0
Tag Gurobi v0.1.9
Tag UAParser v0.1.0
add ICU v0.0.1
Tag LibGit2 v0.2.1
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge pull request #515 from jakebolewski/pull-request/0dff065e

Bump LibGit2 v0.2.1
Merge pull request #514 from randyzwitch/pull-request/09c061b1

Tag UAParser v0.1.0
Register PowerSeries
Tag PowerSeries v0.1.0
Merge pull request #516 from jwmerrill/metadata-v2

Register PowerSeries
Tag NLopt v0.0.2
Rename Stats to StatsBase
Rename Stats to StatsBase
Rename Stats to StatsBase
Rename Stats to StatsBase
Rename Stats to StatsBase