SSDM-7118: changed apache commons lang3 back to lang because of changed implementation of used method

BufferedAppender: Filter also the content. This should increase robustness of the tests which checks logging events

Replace ch.systemsx.cisd.base.io.ICloseable with java.io.Closeable (the former was recently removed from base project)

SSDM-6061: UserManagementMaintenanceTask and UserManager introduced but not fully implemented. IApplicationServerInternalApi introduced.

SSDM-5897: Introducing ICredentials implemented by OpenBISAuthenticationInterceptor in order to fix dependencies. AbstractMaintenanceTaskWithStateFile introduced. DataSetAndPathInfoDBConsistencyCheckTaskTest will be subclass.

SVN: 39093

SVN: 38652

SSDM-4575 : Upgrade to Gradle 3.x - updated gradlew to 3.5; excluding  hamcrest-core (version 1.1) from jmock dependency instead of forcing version 1.3

SVN: 38428

SSDM-4655: PathInfoDatabaseRefreshingTask introduced and unit-tested. Refactoring: Extracting BlastDatabaseCreationMaintenanceTask.getDataSetTypePatterns() to PropertyUtils as getPatterns().

SVN: 37656

SVN: 37389

SSDM-4379: move IOptionalSTackTraceLoggingException and InvalidSessionException from commonbase to common.

SVN: 37388

SVN: 37387

SSDM-4379: move StringUtils, AlternativeStringFilter and tests classes from commonbase to common. modify IdentitySet to be conform with Java 6

SVN: 37386

SVN: 37367

SVN: 37366

SVN: 37365

SVN: 37363

SVN: 37361

SVN: 37309

SVN: 37267

Copy common/trunk to commonbase/trunk to start identifying the part of common that does not drag in additional dependencies.

SVN: 37262