BUILD_TESTING=Off in the cmake config.

properly after a small append into a large append

fixes #70

 - gets indexer to run in reverse, that is, start at the end and run to beginning
 - refines locking a bit. An estimate of the position of the hot indexer is stored,
   that is cheap to look at. Threads that use this estimate with a mutex either do
   only a quick comparison or set it to a new value. Threads doing writes (with XXX_multiple calls)
   will check their position with respect to the estimate, and if they see the hot indexer
   is already past where they will modify, they don't grab the more expensive indexer
   lock. For insertion workloads that go to the end of the main dictionary of a table/collection,
   this check should practically always pass.

BDB versions of tests fail to compile because DBT_ARRAY is undeclared.

BDB versions of tests fail to compile because DBT_ARRAY is undeclared.

refs #48, have ft_flush_some_child still do a flush if the child is a leaf node, so garbage collection happens

Refs Tokutek/ft-index#26 Fixes Tokutek/ft-index#31 Change api for *_multiple to support array indexing.  Never call put/del_callback functions for src_db.

changed cmake to use a new build type for drd Tokutek/ft-engine#48

This lets us use CMAKE_BUILD_TYPE=drd instead of hijacking
RelWithDebInfo.

Also, make RelWithDebInfo synonymous with Release so we can build
MySQL/MariaDB that way.

Refs Tokutek/ft-engine#40 Merge bulk fetch bugfix

Refs Tokutek/ft-engine#40 Fix bug with checking left/right ranges of bounded query and interaction with bulk fetch
Add regression test

Refs trac [t:6712], Refs Tokutek/ft-engine#40 When possible, optimize by only checking left or right bound during a bounded query

Refs trac 6712, Refs Tokutek/ft-engine#40 Reduce computation time when we read something out of bounds (do not look in other basement/leaf nodes)

Refs Tokutek/ft-engine#40 Rename c_restrict_to_range to c_set_bounds, delete c_pre_acquire_range_lock

Refs Tokutek/ft-engine/#40 Add c_restrict_to_range function to force cursor to keep track of prelocked range

available nodes are query-able.

Ignore any error caused by this