Bumped to v0.1.5

Added Travis button/indicator and lowered require to Julia 0.3
prerelease’s
Register Tau: v0.0.1
Tag Phylogenetics v0.0.2
Merge pull request #1048 from Aerlinger/pull-request/11e9bed5

Register Tau: v0.0.1
Merge pull request #1049 from snotskie/metadata-v2

Tag Helpme v0.0.11
Register BlackBoxOptim
Merge pull request #1050 from robertfeldt/pull-request/7ae2eb1f

Register BlackBoxOptim
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Tag MixedModels v0.3.3
Merge pull request #1051 from dmbates/metadata-v2

Tag MixedModels v0.3.3
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Tag Lint v0.0.9
Merge pull request #1053 from tonyhffong/metadata-v2

Tag Lint v0.0.9
Tag BDF v0.0.3
Tag Metis v0.0.3
Merge pull request #1055 from dmbates/metadata-v2

Tag Metis v0.0.3
Merge pull request #1054 from sam81/pull-request/705a3d00

Tag BDF v0.0.3
Tag Gtk v0.7.0
Tag Grid v0.3.3
Merge pull request #1056 from timholy/pull-request/7e0b7324

Tag Grid v0.3.3