Exclude in custom settings being ignored

Heeey!

First off, freakin' LOVE this package for Sublime. It has saved me a lot of time. I am running into a weird problem. One of the excludes I've been trying to do is the TightConcat and it's being ignored. I have 2 other excludes and they work just fine. Here are my settings:

```js
{
"codeformatter_php_options": {
"syntaxes": "php", // Syntax names which must process PHP formatter
"php_path": "", // Path for PHP executable, e.g. "/usr/lib/php" or "C:/Program Files/PHP/php.exe". If empty, uses command "php" from system environments
"format_on_save": false, // Format on save. Either a boolean (true/false) or a string regexp tested on filename. Example : "^((?!.min.|vendor).)*$"
"php55_compat": false, // PHP 5.5 compatible mode
"psr1": false, // Activate PSR1 style
"psr1_naming": false, // Activate PSR1 style - Section 3 and 4.3 - Class and method names case
"psr2": true, // Activate PSR2 style
"indent_with_space": 4, // Use spaces instead of tabs for indentation
"enable_auto_align": true, // Enable auto align of = and =>
"visibility_order": true, // Fixes visibility order for method in classes - PSR-2 4.2
"smart_linebreak_after_curly": true, // Convert multistatement blocks into multiline blocks
// Enable specific transformations. Example: ["ConvertOpenTagWithEcho", "PrettyPrintDocBlocks"]
// You can list all available transformations from command palette: CodeFormatter: Show PHP Transformations
"passes": ["YodaComparisons"],
// Disable specific transformations
"excludes": ["TightConcat", "AlignDoubleArrow", "AlignEquals"]
},
}
```

I have this in the user settings. Is it just me?

Again, thanks for creating this! 👍