osmo-msc

nat: Allow to use the prefix lookup to rewrite numbers * Increase the rewritten rule to five digits (this is the easiest for the unit test). This will add another 40kb to the runtime size. * Create a unit test that tests adding and removing the prefix rules. * Use the regexp match to replace from one package 2013-06-25 09:44:01 +00:00			`0172,0049`
nat: Implement a post-routing for the NAT software * The post-routing is applied after the first re-writing. To do this the new number is copied back into the called data structure. * Add a testcase that goes from 0172 to 0049 and then back to 0049 using the post rule with a table lookup. 2013-06-25 13:38:31 +00:00			`+49,0`