* Update -dbg package handling to work with debhelper compat level 5.
Increase minimum version on debhelper Build-Depends to 5.0.0.
* Stop installing the libtool .la files.
* Update -dbg package handling to work with debhelper compat level 5.
Increase minimum version on debhelper Build-Depends to 5.0.0.
* Stop installing the libtool .la files.