Some "get" methods still exist after replacement by "get_attribute_value"

[thiagomarinho]

Hi @biemond , how are you?

This commit changes all providers located at files directory (replacing get with get_attribute_value, but I noticed that in some cases the old method (get) is being used. Should we fix that, or is it right?

Some examples:

https://github.com/biemond/biemond-orawls/blob/puppet4/files/providers/wls_jdbc_persistence_store/index.py.erb#L10

https://github.com/biemond/biemond-orawls/blob/puppet4/files/providers/wls_coherence_server/index.py.erb#L18