v1.0.3 Bugfixes

- Add cachebreaker as querystring param only
- Add `Join` helpers to resolve double-slash issue between base and
resource url
- Only add "?" for querystring if querystring will be created
- Only put parameters in body if there are parameters
Add RestRequest specs
Add initial test server
Add sync RestClient specs
Updates and remove direct Scripting dependency

- Use CreateObject("Scripting.Dictionary") so that reference does not
need to be added to project
- `UpdateObject` is now `FilterObject`
- Can set timeout for client
Remove MSXML2 dependency
Add timeout handling to async requests
Add RestClient async specs
Handle timeouts for sync requests
Simplify timeout timer implementation
Update and add specs
v1.1.0
Merge pull request #6 from timhall/specs

Add Specs, timeout handling, and bugfixes