fast-classpath-scanner-3.1.8

Fixes for allowing classloading of classes within from Spring-Boot jars or WARs, when the scanner is not running within that jar or WAR. (#209)

Removes the config option FastClasspathScanner#addNestedLibJarsToClasspath(true) added to the previous release -- lib jars must be added to the classpath by default for classloading of classes in a package root like BOOT-INF/classes to even work.