updated release notes for 3.2.1
updated release notes for 3.2.1

stefanneuhaus/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,stefanneuhaus/DependencyCheck,jeremylong/DependencyCheck,awhitford/DependencyCheck,stefanneuhaus/DependencyCheck,jeremylong/DependencyCheck,stefanneuhaus/DependencyCheck,stefanneuhaus/DependencyCheck,jeremylong/DependencyCheck,awhitford/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,awhitford/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,stefanneuhaus/DependencyCheck,stefanneuhaus/DependencyCheck,awhitford/DependencyCheck,jeremylong/DependencyCheck,jeremylong/DependencyCheck,stefanneuhaus/DependencyCheck,awhitford/DependencyCheck