Upgraded Apache Lucene to 4.7.1.
Upgraded Apache Lucene to 4.7.1.


Former-commit-id: 2f723dc78ed258dc53685c917cb83aacf6f1eb25
wmaintw/DependencyCheck,colezlaw/DependencyCheck,awhitford/DependencyCheck,adilakhter/DependencyCheck,stefanneuhaus/DependencyCheck,awhitford/DependencyCheck,stefanneuhaus/DependencyCheck,awhitford/DependencyCheck,hansjoachim/DependencyCheck,adilakhter/DependencyCheck,dwvisser/DependencyCheck,stevespringett/DependencyCheck,recena/DependencyCheck,colezlaw/DependencyCheck,wmaintw/DependencyCheck,stevespringett/DependencyCheck,stevespringett/DependencyCheck,dwvisser/DependencyCheck,awhitford/DependencyCheck,stevespringett/DependencyCheck,recena/DependencyCheck,jeremylong/DependencyCheck,adilakhter/DependencyCheck,jeremylong/DependencyCheck,colezlaw/DependencyCheck,dwvisser/DependencyCheck,colezlaw/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,stefanneuhaus/DependencyCheck,wmaintw/DependencyCheck,recena/DependencyCheck,adilakhter/DependencyCheck,colezlaw/DependencyCheck,stefanneuhaus/DependencyCheck,stevespringett/DependencyCheck,recena/DependencyCheck,recena/DependencyCheck,hansjoachim/DependencyCheck,recena/DependencyCheck,jeremylong/DependencyCheck,stevespringett/DependencyCheck,stevespringett/DependencyCheck,dwvisser/DependencyCheck,dwvisser/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,wmaintw/DependencyCheck,wmaintw/DependencyCheck,hansjoachim/DependencyCheck,colezlaw/DependencyCheck,jeremylong/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,hansjoachim/DependencyCheck,adilakhter/DependencyCheck,colezlaw/DependencyCheck,jeremylong/DependencyCheck,dwvisser/DependencyCheck,wmaintw/DependencyCheck,stefanneuhaus/DependencyCheck,stefanneuhaus/DependencyCheck,adilakhter/DependencyCheck,hansjoachim/DependencyCheck,stefanneuhaus/DependencyCheck,awhitford/DependencyCheck,hansjoachim/DependencyCheck,stefanneuhaus/DependencyCheck,hansjoachim/DependencyCheck