8179364: update "<a name=" in java.base module to use id attribute
Reviewed-by: darcy

8177789: fix collections framework links to point to java.util package doc
Reviewed-by: bchristi, martin

8133188: docs: replace <tt> tags (obsolete in html5) for java.util
Reviewed-by: martin

8080422: some docs cleanup for core libs
Summary: some docs cleanup
Reviewed-by: rriggs, lancea

8062185: Unpaired braces in javadoc
Reviewed-by: psandoz

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com