also remove CAST5 docs
also remove CAST5 docs

skeuomorf/cryptography,Lukasa/cryptography,glyph/cryptography,Ayrx/cryptography,Lukasa/cryptography,Hasimir/cryptography,dstufft/cryptography,sholsapp/cryptography,dstufft/cryptography,sholsapp/cryptography,dstufft/cryptography,Hasimir/cryptography,bwhmather/cryptography,kimvais/cryptography,kimvais/cryptography,dstufft/cryptography,Lukasa/cryptography,Ayrx/cryptography,sholsapp/cryptography,dstufft/cryptography,bwhmather/cryptography,bwhmather/cryptography,glyph/cryptography,Hasimir/cryptography,sholsapp/cryptography,Hasimir/cryptography,kimvais/cryptography,skeuomorf/cryptography,Ayrx/cryptography,Ayrx/cryptography,bwhmather/cryptography,skeuomorf/cryptography,kimvais/cryptography,skeuomorf/cryptography