Inner struct support

Merge pull request #36 from avarabyeu/inner_struct_support

Inner struct support

v3.0

added more go version targets

Float32, Float64, []Float32 and []Float64 support

Merge pull request #20 from caledhwa/add-float

Added float types and float slices

Slices support

Merge pull request #11 from caarlos0/typo

Update env.go

First Stable

Merge pull request #5 from mantyr/master

Update README.md - fix typo