Correct a pair of comment typos

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1572776 13f79535-47bb-0310-9956-ffa450edef68
Followup to r1570175
Update compilerSourceVM and compilerTargetVM values in jasper-howto.xml as well.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1572779 13f79535-47bb-0310-9956-ffa450edef68
WIP NIO2 connector
Fixes and cleanups for input stability.
Fix output corruption for blocking IO.
Fix async (except keepalive after async), non blocking output, deadlocks and stability.
Fix oops for output corruption, harmonize with other connectors keepalive, fix keepalive after async and fix sendfile.
Fix upgrade mode IO (not sure it is 100% stable yet though), tested with websockets.