Added restoreTerminal invocation that will allow people to use System.in after a ConsoleReader has been created (issue #1604273).
Added restoreTerminal invocation that will allow people to use System.in after a ConsoleReader has been created (issue #1604273).

mikiobraun/jline-fork,mikiobraun/jline-fork,gnodet/jline,renew-tgi/jline2,scala/scala-jline,fantasy86/jline2,gnodet/jline,pcl/jline,msaxena2/jline2,mikebrock/jline,DALDEI/jline2,kaulkie/jline2,ctubbsii/jline2,gnodet/test,cosmin/jline2,tkruse/jline2,mikebrock/jline,pcl/jline,hns/jline,hns/jline,scala/scala-jline,mikiobraun/jline-fork