1) Created new lua functions: copyRawTable and string.clearDuplicatedBlankSpaces. 2) Fixed a bug with getPosByDir (it was changing the value of the parameter, as tables are always passed by reference). 3) Fixed a bug with string.strip_whitespace which was happening if the string param only had spaces characters. 4) Added the lua function interpretStringAsWordParam and serializeParam totally rewritten (it is a lot more powerful now, and it is capable of dealing with words containing special characters (except the quote itself). 5) serializeParam is now a global function, so it can be used at spells (as well as other situations). 6) GM commands of creating itens now accept a third optional parameter, to specify the actionid of the created item (that is very useful when creating keys).