Extended gen_sccpconf.c to include complete sql file generator for Mysql, Postgres and SqlLite.

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4198 43c1dc8c-776e-4df2-8ef1-6e829299be21
Fixed sql file generator for SqlLite.

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4199 43c1dc8c-776e-4df2-8ef1-6e829299be21