Updated code files for es-ro language pair, eliminating some ambiguities.
Added todos in tests script.
Added line numbers to instructions for easier debugging.
Fixed number case.
Updated tests for the new testing strategy (don't generate the tests using apertium-transfer, but apertium-xfervm). Actions gen and rm have been prefixed with fixme and should be fixed. Should also fix config.sh in each language pair.
Fixed last commit in tests script.
Updated es-en lang pair for new testing strategy.
Prepared the rest of the languages for the new testing strategy.
Updated tests script: removed fixme from rm and gen actions.
Added tests for en-es lang pair.
Added tests for es-en lang pair.
Added tests for es-ro lang pair.
Added tests for ro-es lang pair.