refactor[deb]: Use Automatic Debug Packages

Since Debian8 Jessie debug packages are automatically build:
<https://wiki.debian.org/AutomaticDebugPackages>

Also remove Recommendation to install the debug package by default: Only
developers will ever have need for that, not users. This saves 170 MB
on a default installation.

deb/debian/control

@@ -162,7 +162,6 @@ Depends: adduser,
          ${perl:Depends},
          ${misc:Depends}
 Suggests: mythtv-doc
-Recommends: mythtv-dbg
 Conflicts: mythtv (<< 0.8-1),
            mythmusic (<< 0.20.99+trunk14393),
            mythweather (<< 0.20.99+trunk14393),
@@ -391,18 +390,6 @@ Description: Metapackage to setup and configure a "Master Backend" profile of My
  installed on a server rather then a desktop. It makes no sense to install it
  on anything but the first backend machine on the network.
 
-Package: mythtv-dbg
-Architecture: amd64 arm64
-Section: debug
-Priority: extra
-Recommends: libc6-dbg
-Conflicts: mythplugins-dbg
-Replaces: mythplugins-dbg
-Depends: ${misc:Depends}, mythtv-backend (=${binary:Version}) | mythtv-frontend (=${binary:Version})
-Description: Debug symbols for mythtv packages
- This package provides all debug symbols for mythtv packages since ddebs
- don't appear to always do the right thing.
-
 Package: mythplugins
 Architecture: all
 Section: metapackages

deb/debian/rules

@@ -152,9 +152,6 @@ override_dh_install:
 	#(MythTV) Remove license files
 	find debian/tmp \( -name "COPYING" -o -name "README.license" \) -delete
 
-override_dh_strip:
-	dh_strip --dbg-package=mythtv-dbg
-
 override_dh_compress:
 	dh_compress -X.pl -X.py