Transfer statuscake provider

diff --git a/provider.go b/statuscake/provider.go
similarity index 100%
rename from provider.go
rename to statuscake/provider.go

diff --git a/provider_test.go b/statuscake/provider_test.go
similarity index 100%
rename from provider_test.go
rename to statuscake/provider_test.go

diff --git a/resource_statuscaketest.go b/statuscake/resource_statuscaketest.go
similarity index 100%
rename from resource_statuscaketest.go
rename to statuscake/resource_statuscaketest.go

diff --git a/resource_statuscaketest_test.go b/statuscake/resource_statuscaketest_test.go
similarity index 100%
rename from resource_statuscaketest_test.go
rename to statuscake/resource_statuscaketest_test.go