-fix memory leak in 'bdb_insert'

-fix memory scribbler in '_bdb_delete_cursor'
-renamed function prefixes from 'sc_' to 'bdb_'
-added mi command for bdb_reload (added openserctl.db_berkeley)
-globally replaced openserctlrc parameter 'DBTEXT_PATH' with 'DB_PATH' so db_berkeley can use it too.
-modified openserdbctl to print error when invoking serweb with DBTEXT or DB_BERKELEY
-update docs for db_berkeley

git-svn-id: https://openser.svn.sourceforge.net/svnroot/openser/trunk@3036 689a6050-402a-0410-94f2-e92a70836424

utils/db_berkeley/bdb_recover.c

@@ -27,12 +27,6 @@
 
 #include "bdb_recover.h"
 
-/**
-* limitations:
-* 1. only support the core tables
-* 2. table version is not created with the data rows
-*/
-
 tbl_cache_p tables;
 char* schema_dir = NULL;
 char* db_home = NULL;