Use Jetty 9 exclusively

[elharo]

fix #566

[elharo]

Need to check if these are new or not:

[WARNING] Mirror tool: Problems resolving provisioning plan.: [Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to org.apache.commons.compress [1.6.0.v201310281400].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.google.guava [21.0.0].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.fasterxml.jackson.core.jackson-core [2.6.2.v20161117-2150].]
[WARNING] More information on the preceding warning(s) can be found here:
[WARNING] - http://wiki.eclipse.org/Tycho_Messages_Explained#Mirror_tool
[WARNING] Mirror tool: Problems resolving provisioning plan.: [Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to org.apache.commons.compress [1.6.0.v201310281400].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.google.guava [21.0.0].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.fasterxml.jackson.core.jackson-core [2.6.2.v20161117-2150].]
[WARNING] More information on the preceding warning(s) can be found here:
[WARNING] - http://wiki.eclipse.org/Tycho_Messages_Explained#Mirror_tool
[WARNING] Mirror tool: Problems resolving provisioning plan.: [Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to org.apache.commons.compress [1.6.0.v201310281400].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.google.guava [21.0.0].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.fasterxml.jackson.core.jackson-core [2.6.2.v20161117-2150].]
[WARNING] More information on the preceding warning(s) can be found here:
[WARNING] - http://wiki.eclipse.org/Tycho_Messages_Explained#Mirror_tool
[WARNING] Mirror tool: Problems resolving provisioning plan.: [Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to org.apache.commons.compress [1.6.0.v201310281400].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.google.guava [21.0.0].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.fasterxml.jackson.core.jackson-core [2.6.2.v20161117-2150].]
[WARNING] More information on the preceding warning(s) can be found here:
[WARNING] - http://wiki.eclipse.org/Tycho_Messages_Explained#Mirror_tool
[WARNING] Mirror tool: Problems resolving provisioning plan.: [Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to org.apache.commons.compress [1.6.0.v201310281400].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.google.guava [21.0.0].; Unable to satisfy dependency from 201805271248.Default 1.0.0._hDcEYScM0Z--Ehr5KR-i6B8mwi8i-LvOyW to com.fasterxml.jackson.core.jackson-core [2.6.2.v20161117-2150].]
[WARNING] More information on the preceding warning(s) can be found here:
[WARNING] - http://wiki.eclipse.org/Tycho_Messages_Explained#Mirror_tool

[elharo]

Those warnings are not new and do not appear to be significant.

[elharo]

blocked by googleapis/google-oauth-java-client#130 and an upgrade to google-oauth-java-client