HBASE-6066 some low hanging read path improvement ideas

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1434415 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7578 TestCatalogTracker hangs occasionally

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1434436 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7593 [site] Adjustments to suit our new publishing process

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1434481 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7527. Integration tests STILL won't run from tar.gz in trunk (Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1434539 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7563. Move CompoundConfiguration to common and add string map support (Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1434540 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7563. Move CompoundConfiguration to common and add string map support (Sergey Shelukhin). Addendum commit for the moved files.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1434541 13f79535-47bb-0310-9956-ffa450edef68