- drop obsolete files

- drop obsolete files

Changed files:
    myth_datadirect-dn_r10247.diff -> 1.2
    myth_dn-eit_r10247.diff -> 1.2
    myth_eit-bev-dn_r10247.diff -> 1.2
    myth_eit-cache_r10247.diff -> 1.2
    myth_eit-fasthuff_r10247.diff -> 1.2
    myth_eit-ratelimit_r10247.diff -> 1.2
    myth_legacy-switch_r10247.diff -> 1.2
    myth_patpmt_r10247.diff -> 1.2
    myth_sasc-base_r10247.diff -> 1.2
    myth_softcsa_r10247.diff -> 1.2
    mythfrontend.desktop -> 1.5
    mythtv-dvdnav-shared.patch -> 1.4
    mythtv-ffmpeg-API.patch -> 1.2
    mythtv-fixes.patch -> 1.2
    mythtv-ldconfig.patch -> 1.2
    mythtv-lib64.patch -> 1.6
    mythtv-libs.patch -> 1.2
    mythtv-mythstream.patch -> 1.2
    mythtv-pl.patch -> 1.3
    mythtv-ticket-1310.patch -> 1.2
    mythtv-x86_64-configure.patch -> 1.4