0.4.0 — New Note, Interval and Quality APIs (and full test coverage!)

What's Changed

• test: consistently group test cases by content by @albertms10 in #22
• fix(enharmonic_note): address edge cases for items getter by @albertms10 in #23
• feat(accidental): bring increment method back by @albertms10 in #24
• test: add test cases for toString methods by @albertms10 in #25
• test(key_signature): add test cases for tonalities getter by @albertms10 in #26
• test(key_signature): add test cases for fromDistance method by @albertms10 in #27
• feat: implement and test Comparable by @albertms10 in #28
• feat(accidental): show positive sign in toString by @albertms10 in #29
• feat(key_signature): remove × sign in toString by @albertms10 in #30
• test(music): add test case for circleOfFifths by @albertms10 in #31
• test(enharmonic): add test cases for toString by @albertms10 in #32
• test(interval): add test cases for toString by @albertms10 in #33
• test(enharmonic_interval): add test cases for transposeBy by @albertms10 in #34
• refactor(music_item): implement Comparable and mark as immutable by @albertms10 in #35
• test: compare .hashCode Set as a List by @albertms10 in #36
• feat(tonality): improve compareTo sorting by note and mode by @albertms10 in #37
• test(interval): add test cases for interval-related members by @albertms10 in #39
• feat(intervals): add isCompound getter by @albertms10 in #40
• test(intervals): add test cases for fromSemitones by @albertms10 in #41
• feat!: rewrite Qualities enum with proper Quality class by @albertms10 in #42
• feat(intervals): add isDissonant getter by @albertms10 in #43
• refactor(enharmonic_interval): add static const constructors by @albertms10 in #44
• feat(interval)!: replace Intervals enum with int value by @albertms10 in #45
• docs: document Quality class and rewrite Example consistently by @albertms10 in #46
• feat(accidental): add name getter by @albertms10 in #47
• feat(enharmonic_note): add toClosestNote method by @albertms10 in #48
• fix(note): simplify fromRawAccidentals accidental increment by @albertms10 in #49
• refactor(quality): move qualityFromDelta to Quality.fromInterval factory constructor by @albertms10 in #51
• refactor(interval): move EnharmonicInterval.fromDesiredSemitones by @albertms10 in #52
• test(interval): add test cases for inverted by @albertms10 in #53
• refactor(notes): address intervalSize descending logic by @albertms10 in #54
• test(note): add test cases for difference by @albertms10 in #55
• refactor(tonality): add static const constructors by @albertms10 in #56
• feat(note): add octave member by @albertms10 in #57
• feat(note): add scientific and Helmholtz notation getters by @albertms10 in #58
• feat(note): add equalTemperamentFrequency by @albertms10 in #59
• feat(note): add isHumanAudible method by @albertms10 in #60
• refactor(positioned_note): move Note methods to subclass by @albertms10 in #61
• test(tonality): add test cases for relative, keySignature methods by @albertms10 in #62
• refactor(music_item): remove unnecessary private constructors by @albertms10 in #63

Full Changelog: v0.3.0...v0.4.0