Fixed indention
Fixed issues with if-elseif-else and for
Put opening braces on a new line
Put every statement on a line by itself
Removed closing tag
Fixed whitespace issues
Added colors.php to travis test
Fixed indention
Fixed issues reported by phpcs
Fixed issues reported by phpcs
Fixed issues reported by phpcs
Fixed indention
Fixed issues reported by phpcs
Replaced tabs with 4 spaces
Fixed issues reported by phpcs
Fixed indention
Fixed issues reported by phpcs
Fixed indention
Fixed issues reported by phpcs
Fixed indention