- drop obsolete files

- drop obsolete files

Changed files:
    amarok-artist_postfix.patch -> 1.2
    amarok-gcc4.patch -> 1.3
    amarok-helixplayer-morearchs.patch -> 1.2
    amarok-libmtp.patch -> 1.2
    amarok-libnjb.patch -> 1.2
    amarok-mongrel.patch -> 1.6
    amarok-qtsrcipt_notr.patch -> 1.2
    amarok-smp.patch -> 1.4
    amarok-sparc.patch -> 1.3
    amarok-titleorder.patch -> 1.2
    kde-ac260-lt.patch -> 1.2
    kde-common-PLD.patch -> 1.12
    kde-common-gcc4.patch -> 1.3
    kde4-kdeextragear-multimedia-NJB.patch -> 1.2