FELIX-3481 Start using targeted PIDs:
  - generify factory and configuration caches
  - try to find targeted [factory] configuration(s)
  - Replace string pid and factoryPid fields in ConfigurationImpl and Factory
    by TargetedPID typed fields

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1357149 13f79535-47bb-0310-9956-ffa450edef68
8 files changed