[refactor] replaced RegistrationHelper.extractSendToEmail(user) method
by SCIMHelper method
Merge pull request #12 from davidmoebius/replaceGetSendToMethod

[refactor] replaced RegistrationHelper.extractSendToEmail(user) method
[task] renaming set server methods to actual names
[refactor] bringing code to extension.builder
Merge pull request #13 from davidmoebius/append_to_extension_builder

[refactor] bringing code to extension.builder
Merge pull request #14 from davidmoebius/refactorUpdateUser

[task] renaming set server methods to actual names
[task] updated tests to extension builder
Merge pull request #15 from dacrome/updated-tests-to-extension-builder

[task] updated tests to extension builder
[task] updated and moved config files
Merge pull request #16 from dacrome/OSNG-433-update-config-files

[task] updated and moved config files
[fix] renamed artifact to 'addon-self-adm...'
[cleanup] formatting
Merge pull request #18 from tkrille/renaming-artifact

Renaming artifact
[task] code cleanup
Merge pull request #19 from davidmoebius/code_cleanup

[task] code cleanup
[task] deleted SimpleAccessToken and replaced by AccessToken.of(...)
Merge pull request #20 from davidmoebius/accessToken_of

[task] deleted SimpleAccessToken and replaced by AccessToken.of(...)
[fix] moved sql files to own directory
Merge pull request #21 from tkrille/moving_sql_files

[fix] moved sql files to own directory
[release] bumping connector version