removing trailing whitespace
added newline to end of files where required
removing whitespace from blank lines
removed blank lines from end of files
using in instead of deprecated .has_key
fixing indention - should be a multiple of four
fixed indention of opening and closing brackets
fixing visual indention of bracket
fixing indention
fixing indention
removed whitespace after '('
removing whitespace before ':'
removing blanks ...
removing whitespace after operators
adding whitespace when using operator
adding whitespace when using arithmetic operator
adding whitespace when using bitwise operator
adding whitespace to % operator
adding whitespace
removing whitespace