[evlatests] EVLA pointing updates.

[Vivek Dhawan]

Barry,

26 could use an update; perhaps also 24. The changes you put in last
Friday on 18 were effective.

Vivek.

	13 - good on Oct 20, 27

	14 - Oct 27: small change? - not much data. Good on Oct 20.

	16 - good on Oct 18, 21, 27.

	18 - Oct 27: looks good. Oct 20: needed changes.

24 - Oct 27: needs changes. Oct 20: needed other changes.

                                                    change  err
    24 EA24 CW7/W14 AZ_EWTILT            APARM( 1)    0.42   0.05


26 - Oct 27: needs almost 2' update.

    26 EA26 CN2/N04 AZ_EWTILT            APARM( 1)   -0.62   0.06

    26 EA26 CN2/N04 AZENCZERO            APARM( 7)   -1.80   0.18