Add suggested configs. to enable staleness and in general improve mttr

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1534812 13f79535-47bb-0310-9956-ffa450edef68
Fixes for disqus comments on doc.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1534823 13f79535-47bb-0310-9956-ffa450edef68
Edit of the getting started section to freshen it some and drop references to stuff no longer pertinent

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1534830 13f79535-47bb-0310-9956-ffa450edef68
Fix formatting

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1534834 13f79535-47bb-0310-9956-ffa450edef68
Fix formatting

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1534837 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9737 Corrupt HFile cause resource leak leading to Region Server OOM

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1534850 13f79535-47bb-0310-9956-ffa450edef68