added missing sniff

fixed Sniff for Abstract Naming Convention
added Exceptions Naming Convention Sniff
added Sniff for  Comma after each array item in a multi-line array
added Sniff for Single Space after each comma delimiter
added Sniff for Single Space around operators
added "Declare class properties before methods" & "Declare public methods first, then protected ones and finally private ones" Sniff
added "Use parentheses when instantiating classes regardless of the number of arguments the constructor has" Sniff
added "Exception message strings should be concatenated using sprintf" Sniff
added Sniff for Class and Function Documentation