Updated JSR305 annotations (FindBugs) version to 2.0.3
Updated JSR305 annotations (FindBugs) version to 2.0.3

LearnLib/automatalib,bencaldwell/automatalib,bencaldwell/automatalib,misberner/automatalib,LearnLib/automatalib,LearnLib/automatalib,LearnLib/automatalib,misberner/automatalib