Import/Export config:
--------------------
- templatesconfigurationrc (Need to merge in existing config file)
- sievetemplaterc (Need to merge in existing config file)
- akonadi_archivemail_agentrc (Need to merge in existing config file)
- kmailsnippetrc (Need to merge in existing config file)
- filters (DONE)
- kabldaprc (DONE)
- kmail2rc (DONE)
- emailidentities (DONE)
- autocorrection file (DONE)



TODO 4.11:
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- Allow to merge ldap config (DONE)
- Allow to merge KMail Snippet config

- Import/Export KAddressBook config
- Import/Export KOrganizer config
- Rename it.

- Add export mode 
