Directories renamed to respect the naming convention. ;)

Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
Bumped asterisk-11.x PKG_RELEASE.

Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
Added dahdi_tool.

Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
Fix indentation.

Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>