Values without decimal point or exponent should be int

• feat: Values without decimal point or exponent should be int. Thanks to @jlyonsmith

feat: toEncodable parameter

v0.7.0

pump version to v0.7.0

stringify iterable objects

v0.6.1

pump version to v0.6.1

Migrating to null safety

v0.6.0

migrating to null safety

hotfix '\0'

v0.5.5

Merge branch 'master' of https://github.com/damphat/json5-dart

Fix a range error

v0.5.4

Update publish.yml

v0.5.3

Bump version (v0.5.3)