Deprecated functions for file provider.
Deprecated methods for cookbook_file provider.
Deprecated methods for remote_file provider.
Deprecated methods for template provider.
Update spec tests for method name change on file provider.
Suppress annoying output from windows_service_gem availability check.
Spec for deprecation.
Fixes for PR review comments from Dan.
Merge pull request #763 from opscode/ss/OC-7911

Add deprecated methods of files and providers during file-refactor back with necessary warnings.