fix .js permanent property value
basis.patch, basis.resource.get, basis.resource.isResolved, basis.Resource#isResolved implemented
remove basis.resource.getContent, internal renaming,
add tests for basis.patch
`AjaxTransport`, `AjaxRequest` and `request` moved from `basis.net` into separate module `basis.net.ajax` (+patch)
init implementation of jsonp
internal renaming