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Upgrade to LR 6.2
Refactor classes to be easily extensible
Merge pull request #1 from parsek-doo/master

Upgrade to LR 6.2
-transform eduPersonPrincipalName (email-like) format to something that Liferay can accept. E.g. heder@sztaki.hu -> heder.at.sztaki.hu
-if email is multi-valued then using the first
-if surname or first name is missing using default values
-if affiliation is multi-valued, using the first
-if affiliation is eduPersonEntitlement, using the last segment
-slightly better logging
-minor logging improvements
-special character hack for Hungarian characters
-removed spec. character hack
-removed spec. character hack
-configurable attribute source
-configurable affiliation truncate
-configurable screen name transformations
Merge pull request #2 from mheder/clean

Clean
Update README.md
updated README.md