Bumped to v0.1.5

Added Travis button/indicator and lowered require to Julia 0.3
prerelease’s
Merge pull request #1168 from dmbates/metadata-v2

Tag PDMats v0.2.3
Tag Example v0.3.3
Amend requires for React v0.1.3
Fix JuliaLang/julia#7756
Tag GARCH v0.1.2
Tag Homebrew v0.1.3
Merge pull request #1169 from staticfloat/pull-request/8d49dc08

Tag Homebrew v0.1.3
Tag Lint v0.0.19
Merge pull request #1170 from tonyhffong/metadata-v2

Tag Lint v0.0.19
Tag Requests v0.0.5
Tag MixedModels v0.3.7
Merge pull request #1171 from WestleyArgentum/metadata-v2

Tag Requests v0.0.5
Merge pull request #1172 from dmbates/pull-request/648c51be

Tag MixedModels v0.3.7
Atempting to fix Stan.jl in METADATA
Merge pull request #1173 from goedman/metadata-v2

Updating tags for HyperDualNumbers and Stan.
Tag JuliaParser v0.5.0
Merge pull request #1174 from jakebolewski/metadata-v2

Tag JuliaParser v0.5.0
Tag Homebrew v0.1.4
Merge pull request #1175 from staticfloat/pull-request/c18050dc

Tag Homebrew v0.1.4
Tag TensorOperations v0.1.1