Merge changes from team/russell/sqlite:

* Add new module, cdr_sqlite3_custom which allows logging custom CDRs into a
  SQLite3 database.  (issue #7149, alerios)
* Add new module, res_config_sqlite, which adds realtime database configuration
  support for SQLite version 2.  I decided that this was ok since we didn't have
  any realtime support for version 3.  If someone ports this to version 3, then
  version 2 support can be removed or marked deprecated.
  (issue #7790, rbarun_proformatique)
* Mark cdr_sqlite as deprecated in favor of cdr_sqlite3_custom.

Also, note that there were other modules on the bug tracker that did not make
the cut because they provided some duplicated functionality.  Those are:

* cdr_sqlite3 (issue #6754, moy)
* cdr_sqlite3 (issue #8694, bsd)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@58866 65c4cc65-6c06-0410-ace0-fbb531ad65f3