Merge pull request json-iterator#422 from JensErat/map-invalid-type

pass nested error in compatible configuration, fixes json-iterator#388

Merge pull request json-iterator#410 from liggitt/stack

Limit nesting depth

Merge pull request json-iterator#410 from liggitt/stack

Limit nesting depth

Merge pull request json-iterator#373 from ernado/append-skip

fix json-iterator#372: add AppendSkip iterator method

update README

fix json-iterator#295 decoder more was not compatible with standard l…

…ibrary

fix json-iterator#295 decoder more was not compatible with standard l…

…ibrary

fix json-iterator#276 allow rename when set naming strategy

suport encode map[interface{}]interface{}

use concurrent.Map for 1.8 support