- up to 4.2.6p3

- up to 4.2.6p3
- remove openssl_check.patch and ntpdc-link_order.patch; fixed upstream
- update no_libelf.patch
- updated and new fedora patches

Changed files:
    ntp-4.2.6p1-mlock.patch -> 1.2
    ntp-4.2.6p1-rtnetlink.patch -> 1.2
    ntp-4.2.6p1-tentative.patch -> 1.2
    ntp-4.2.6p3-broadcastdelay.patch -> 1.1
    ntp-4.2.6p3-delaycalib.patch -> 1.1
    ntp-4.2.6p3-nosyspeer.patch -> 1.1
    ntp-4.2.6p3-ntpdaterecv.patch -> 1.1
    ntp-no_libelf.patch -> 1.3
    ntp-ntpdc-link_order.patch -> 1.2
    ntp-openssl_check.patch -> 1.6
    ntp.spec -> 1.146