Fix the 2 tsc compilation errors on hawtio-web

Fix for the following 2 tsc compilation errors on `hawtio-web`

```
[ERROR] /Users/bvahdat/dev/workspace/hawtio/hawtio-web/src/main/d.ts/sugar-1.3.d.ts(1539,11): error TS2234: All declarations of an interface must have identical type parameters.
[ERROR] /Users/bvahdat/dev/workspace/hawtio/hawtio-web/src/main/webapp/app/camel/js/pageTitle.ts(33,10): error TS2082: Supplied parameters do not match any signature of call target:
[ERROR] 	Could not apply type 'number' to argument 1 which is of type 'string[]'.
[ERROR] /Users/bvahdat/dev/workspace/hawtio/hawtio-web/src/main/webapp/app/camel/js/pageTitle.ts(33,10): error TS2087: Could not select overload for 'call' expression.
[ERROR] Failed to execute tsc. Return code: 1
```