fixes #7407 - puppet class parameters should be cloned in #clone

(cherry picked from commit 7691ab4a56a49118f6cf97ca7f6de1c932b99e2a)

fixes #9877 - Add descriptions to smart_class_parameters in api/v2

(cherry picked from commit f43531494ef29c26081ece9c6ab1caea8c9fa08e)

Fixes #9836 - use provider type in host helpers

(cherry picked from commit c2f60b5702320f4be3125d9fed8a30a2ec7a3994)

Fixes #9869 - propagate LDAP errors

(cherry picked from commit e1e7d0686b7ab3c329e2b9884b7731a3005c9276)

fixes #9775 - always load Encryptable when key's missing, log runtime warning

a59972c3 causes Encryptable to be loaded before the encryption_key.rb
initialiser and the majority of the class was skipped as the key was undefined.

Now Encryptable always loads, but logs at runtime if the key is unavailable,...

fixes #9823 - Add description to smart variables

(cherry picked from commit b8239e44dfdd9bf924758f2dd179018a9b9f4d4a)

fixes #9469 - redirect to reports#index on destroy

(cherry picked from commit 0b1dafbbef20e185a9e4fdda626796db4a6168bd)

Fixes #9434 - managed alias accepts only static boot mode subnet

(cherry picked from commit a45253c2b7c747b15506dddc4efa86396c6ef53f)

fixes #9795 - check if mail is enabled before sending a notification

(cherry picked from commit 7ca39b3442be76da89c2c52d8da0c2d6afb74af1)

fixes #9856 - include locations and organizations in user output

(cherry picked from commit 4d7294767840da554b382b6c37d080870537509b)