updated to new version 0.42-SNAPSHOT
[task] changed Extension to builder pattern and adjusted tests to it
[task] rename variable
[task] added method isExtensionPresent
Merge pull request #94 from davidmoebius/OSNG-429-save_origin

[task] added method isExtensionPresent
[refactor] renaming of scimHelper class to SCIMHelper
[refactor] rename method
[task] added check for type
Merge pull request #95 from davidmoebius/renameScimHelperClass

[refactor] renaming of scimHelper class to SCIMHelper
[task] refactor UpdateUser
Merge pull request #93 from davidmoebius/extension_builder

[task] changed Extension to builder pattern and adjusted tests to it
Merge pull request #96 from davidmoebius/refactorUpdateUser

[task] refactor UpdateUser
[task] code cleanup and adding license header
Merge pull request #97 from davidmoebius/code_cleanup

[task] code cleanup and adding license header
[task] fixed sonar bugs
Merge pull request #98 from davidmoebius/sonar

[task] fixed sonar bugs
[task] set lines to sonar ignore
Merge pull request #99 from davidmoebius/sonar02

[task] set lines to sonar ignore
[task] rewritten javadoc
[cleanup] removed build-helper execution "add-source"