Update deb stuff

Turns out, not completely what I built (and what worked), but I hope it's close enough.

platform/unix/debian/changelog.in

@@ -1,4 +1,4 @@
-love@LOVE_SUFFIX@ (0.9.2~rc1ppa3) precise; urgency=medium
+love@LOVE_SUFFIX@ (0.10.0~pre2651ppa1) precise; urgency=medium
 
   * Upstream testing release
 

platform/unix/debian/control.in

@@ -13,10 +13,11 @@ Build-Depends: debhelper (>= 9),
                libmpg123-dev,
                libopenal-dev,
                libphysfs-dev,
-               libsdl2-dev (>= 2.0.0),
+               libsdl2-dev (>= 2.0.1),
                libopenal-dev,
                libogg-dev,
                libvorbis-dev,
+               libtheora-dev,
                libmodplug-dev,
                libmpg123-dev,
                zlib1g-dev