mpfr:
 * bump version to 3.1.2


git-svn-id: file:///var/svn/freetz/trunk@10349 149334a1-2f27-0410-a3b9-fc62619ac1e6
gcc-4.7.x:
 * bump version to 4.7.3
 * refs #1939


git-svn-id: file:///var/svn/freetz/trunk@10350 149334a1-2f27-0410-a3b9-fc62619ac1e6
firmware bump: labor 7390 84.05.51-BETA rev25074 (11.04.2013 17:09:47)
 * jfritz/janrufmonitor may not work
 * replace kernel may not work:
{{{
unresolved symbol avm_pa_dev_get_hw_stats in file /lib/modules/2.6.28.10/kernel/drivers/dsld/kdsldmod.ko
unresolved symbol avm_pa_flush_lispencap_sessions in file /lib/modules/2.6.28.10/kernel/drivers/dsld/kdsldmod.ko
}}}

git-svn-id: file:///var/svn/freetz/trunk@10351 149334a1-2f27-0410-a3b9-fc62619ac1e6
toolchain:
 * add support for binutils-2.23.x
 * refs #1939


git-svn-id: file:///var/svn/freetz/trunk@10352 149334a1-2f27-0410-a3b9-fc62619ac1e6