zx81_cass.xml: Added 29 working items (#14061)

New working software list additions
--------------------------------------------
Alien Attack (Bug-Byte) [Planeta Sinclair, Paul Farrow, Steven Brown]
Around Europe in Eighty Hours + Race Around Europe [Planeta Sinclair, Mark Westmoreland, Steven Brown]
Asteróides (Microsoft) [ZX81 Never Die]
Fruit Collector (type-in, Sinclair Programs № 7 - May 1983) [Planeta Sinclair, Steven Brown]
Fruit Collector (type-in, Sinclair Programs № 7 - May 1983) (modified by Stuart Campbell) [Planeta Sinclair, Steven Brown, Stuart Campbell]
Gamão [ZX81 Never Die]
Great Britain Limited (version 1) [Planeta Sinclair, Mark Westmoreland, Steven Brown]
Guerra nas Estrelas [ZX81 Never Die]
Invasores 2K [ZX81 Never Die]
Invasores do Espaço + Tubarão [ZX81 Never Die]
Invincible (type-in, ZX Computing № 8 - August/September 1983) [Planeta Sinclair, Steven Brown]
Labirinto Tridimensional [ZX81 Never Die]
Matemática I [ZX81 Never Die]
O Gato e o Rato + Delphos [ZX81 Never Die]
Parque dos Pesadelos [ZX81 Never Die]
Pulo do Sapo [ZX81 Never Die]
Russian Roulette (type-in, Sinclair User № 14 - May 1983)  [Planeta Sinclair, Steven Brown]
Solitaire (type-in) [Planeta Sinclair, Steven Brown]
Symmetry (type-in, Sinclair Programs № 7 - May 1983) [Planeta Sinclair, Steven Brown]
T-Kalc [ZX81 Never Die]
Tank (type-in) [Planeta Sinclair, Steven Brown]
TK Xadrez I [ZX81 Never Die]
TK Xadrez II [ZX81 Never Die]
TK-File [ZX81 Never Die]
TKMan [ZX81 Never Die]
Trap (type-in) [Planeta Sinclair, Steven Brown]
Twos Up (type-in, Sinclair Programs № 3 - September/October 1982) [Planeta Sinclair, Steven Brown]
VAT (type-in) [Planeta Sinclair, Steven Brown]
Zapman (type-in, Sinclair Programs № 7 - May 1983) [Planeta Sinclair, Steven Brown]

Author: ArcadeShadow