Fix links to SimpleDateFormat and Charset Javadoc

The links were to J2SE 1.4.2 Javadoc, which no longer work.

Update to point to the Java 8 Javadoc.

added SizeAndTimeBasedRollingPolicy, documenting totalSizeCap option in TimeBasedRollingPolicy, general maintenance

to improve performance.

TimeBasedRollingWithArchiveRemoval_Test.checkCleanupForBasicDailyRolloverWithSizeCap pass on both Windows and Linux

get rid of dependency on java.beans package, which is not included in
java 8 compact3 profile.