Fixed typo

Added tower and rax methods to match.rb

fixed typo

Added tower & rax methods/specs

Redid tower & rax status methods

removed reqs

added additional_unit and ability_upgrade method calls

removed space

Fixed return type

Fixed typo

Added tower and rax methods to match.rb

fixed typo

Added tower & rax methods/specs

Redid tower & rax status methods

removed reqs

renamed tower & rax methods

renamed tower & rax methods