Fix indentation to cfset, add cfthread, cftimer, cftrace

[jordanclark]

This pull will re-indent multiline cfset content. It was necessary to pass the toscript object to the converter and add a public method to get the current ident level.

For example the tags:

<cffunction>
    <cfset var foo = {
        success = false
    ,   something = ""
    }>
</cffunction>

Would previously result in:

function {
    foo = {
    success = false
,   something = ""
};
}

After this pull it will be:

function {
    foo = {
        success = false
    ,   something = ""
    };
}