Updated secondversion.txt with new words and grammar

I changed the spoken AND written grammar slightly; an apostrophe is added before suffixes and after prefixes when written and an added pause in the place of the apostrophe is useful in spoken language but not required if just speaking casually. In a speech or other area more formal, you *would* add a small pause. Nothing major like a pause for a comma or a period, but smaller. Another grammatical change I made was that now one may add "or'-" to the beginning of a verb to say that you are undoing the action, much like the prefix "un-" in English.

Also, I changed "yrdig" to "irdig" and added the words for swim, drown, live, die, eat, buy, sell, and walk.