Disable the pluginRepository deprecation message until the first release of 2.1 is imminent, to avoid confusion when using IDEs that use 2.1 snapshots (where the CLI still uses 2.0.x).

Files:
modified: /maven/components/trunk/maven-project/src/main/aspect/org/apache/maven/project/aspect/compat/Maven20xProjectCompatAspect.aj (try)