Escape # to prevent it being recognized as a comment

Conflicts:
	Preferences/Indentation Rules.tmPreferences
Support for nested arrays in indentation rules

For instance:

```
<?php
$array = array(
    "foo" => "bar",
    42    => 24,
    "multi" => array(
         "dimensional" => array(
             "array" => "foo"
         )
    )
);
```
Add ) and ' to the list of terminators that don't indent the next line.