Release 0.02

[update] Update String#render token syntax (5fe004f)
[feature] Implement Venus::Template (ee96851)
[feature] Implement Venus::Role::Coercible (d6630f5)
[update] Document all proxyable methods (3b13f24)
[feature] Implement String#substr (b91ee13)
[feature] Implement String#append_with,prepend_with (d9fde97)
[feature] Implement String#repeat (592c005)
[feature] Implement String#prepend (47e0790)
[feature] Implement Venus::Role::Digestable (d49a65a)
[update] Require Perl version 5.18+ (1c5fad0)
[defect] Fix Dumpable method calls in list context (983e947)
[update] Minor refactors to source, documentation, and automation (3b9bd15)
[update] Document overrides in Venus::Boolean (a78b196)
[update] Update Venus::Json to use encoder/decoder callbacks (598ef32)
[feature] Support any YAML library, deduce booleans (a2c1aae)
[feature] Support any JSON library via encode/decode callbacks (355d747)
[update] Document overrides, i.e. overloaded operators (e2dfd48)
[update] Update CONTRIBUTING.md (18af4cd)
[update] JSON::PP support requires 4.00 (c5bfd06)

Release 0.01