(cherry picked from commit 796716d441)

This is the final commit from the 2.x branch of multiple commits to fix the vulnerabilities
CVE-2019-0213 and CVE-2019-0214

RepositoryRegistry is used for indexing context now. There is still more work to do
to move the maven dependent parts into its own projects and update the dependencies.

Signed-off-by: olivier lamy <olamy@apache.org>

Signed-off-by: olivier lamy <olamy@apache.org>

Remove trailing slashes from the remote repositories
Use special check paths for certain servers

Improved handling of slashes at the beginning of filters
Added patterns for surefire tests to ensure the test runs

Remove the JDO dependencies and set the JPA implementation as only
database alternative and default implementation. Uses the same database
as JDO before.

archiva-rest-services tests need to wait for repo scanning to finish

Added REST methods:

artifactsByProjectVersionMetadata/{key}/{value}
artifactsByMetadata/{key}/{value}
artifactsByProperty/{key}/{value}
searchArtifacts/{text}
searchArtifacts/{key}/{text}

In JCR implementation When searching into any property (key = nil) we can't do exact searchs

Split out scan call to be explicit to make it easier to refactor duplicate
sections, then move repeated configuration to before/after methods.

Make sure scanning has finished before operations that might concurrently try
to modify the metadata. This also means we can now verify the deletion of the
repository is successful

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1581256 13f79535-47bb-0310-9956-ffa450edef68

add unit test

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1552982 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1550640 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1546890 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1539900 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/branches/archiva-MRM-1756@1486718 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1481952 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1477941 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1447168 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1447068 13f79535-47bb-0310-9956-ffa450edef68