TinyAPL 0.2.0.0

• Add array notation ⟨⋄⟩ and [⋄]
• Add Reduce Down ⤈, Reduce Up ⤉, Scan Down ⇟, Scan Up ⇞
• Add Rotate (first) ⊖
• Add Replicate (first) ⌿
• Add Magnitude and Remainder |
• Add Phase and Set Phase ∡, Real Part and Set Real Part ℜ, Imaginary Part and Set Imaginary Part ℑ
• Add Not ~
• Add Unique ∪, Union ∪, Intersection ∩, Difference ~, Symmetric Difference §, Nub Sieve ≠

Supported primitives:
  ⍬
  + - × ÷ * ⍟ ○ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ §
  ⍨ ⤈ ⤉ ⇟ ⇞
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op, assignment with ←
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells)