Merge pull request #460 from tanmaykm/metadata-v2

bumped Blocks sha1
Tag MathProgBase v0.1.2
Tag Gurobi v0.1.7
unregistering TradeInstrument, future registered package will be called FinancialBlotter closes #461
Register CPLEX: v0.0.1
Merge pull request #462 from joehuchette/metadata-v2

Register CPLEX: v0.0.1
Tag NumericExtensions v0.2.20
Merge branch 'metadata-v2' of https://github.com/JuliaLang/METADATA.jl into metadata-v2
bumped Blocks sha1 and version
Register Autoreload
Tag Autoreload v0.0.1
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge pull request #463 from malmaud/autoreload

Autoreload
Register Lumberjack
Bump ODBC
Merge pull request #464 from WestleyArgentum/metadata-v2

Register Lumberjack
bump DualNumbers
Register LibGit2
Tag LibGit2 v0.0.1
Bump ODBC