* Fixed incompatibility problems of Java DPL with JDK7, so DPL will now work
with JDK7.
* Added a flag to allow database locking to be disabled from the SQL API.
* Fixed a bug that could allocate a heap data page in a region after the region
creation has been undone.
* Redundant whitespaces are now ignored in DB_CONFIG lines pertaining to
directories, e.g. set_data_dir.
* Fixed a bug that caused DB_ENV->backup to stop early if DB_BACKUP_FILES was
not set and a non-DB file was in the data directory.
* Fixed a rare race condition that could cause a crash if two processes opened
the same database at the same time.
* Fixed missing cross compiling capability for the JDBC driver.
* Allow the same system/machine to host both a master and a replica database
through the use of relative pathnames.
* Fixed a bug in the Java API where EnvironmentConfig.setCreateDir would fail
to configure the environment.
* Fixed an assert failure in btreeCompare when allocating memory in the wrong
thread was causing a memory leak.
* Fixed a bug in the Java API where concurrent operations that change the
database schema could lead to a hang.
* Added JDBC code to the code base and updated the windows build files to
include the JDBC solution.
* Fixed a bug where the heap's region size was not getting swapped correctly in
mixed-endian environments.
* Fixed a bug in the db_sql_jdbc project file for vs2010 that was preventing it
from building correctly.
