Merge pull request darccio#59 from imdario/fix/pr-58

Fix PR darccio#58

Merge pull request darccio#57 from imdario/fix/pr-56

Pull request darccio#56 merged after passing tests in Travis CI

Updated README and improved .gitignore

go fmt

Merge pull request darccio#42 from imdario/add-code-of-conduct-1

Create CODE_OF_CONDUCT.md

Merge pull request darccio#22 from idrarig/private-map-fix

Do not panic on private map properties

Merge working as designed (don't override non zero values on destinat…

…ion).

fixed issue with not overriding of existing value of map, and added e…

…xpect test

Issue darccio#1 fixed.

It only required to check if src has kind reflect.Ptr. Iff it has this kind, it dereferences src calling Elem() on it.