NEX-17697 update tzdata to 2018e
Reviewed by: Dan Fields <dan.fields@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
8968 update tzdata to 2018a
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
NEX-15458 update zoneinfo to 2017c
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
NEX-15458 update zoneinfo to 2017c
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>

*** 427,437 ****
  US      +550737-1313435 America/Metlakatla      Alaska - Annette Island
  US      +593249-1394338 America/Yakutat Alaska - Yakutat
  US      +643004-1652423 America/Nome    Alaska (west)
  US      +515248-1763929 America/Adak    Aleutian Islands
  US      +211825-1575130 Pacific/Honolulu        Hawaii
! UY      -3453-05611     America/Montevideo
  UZ      +3940+06648     Asia/Samarkand  Uzbekistan (west)
  UZ      +4120+06918     Asia/Tashkent   Uzbekistan (east)
  VA      +415408+0122711 Europe/Vatican
  VC      +1309-06114     America/St_Vincent
  VE      +1030-06656     America/Caracas
--- 427,437 ----
  US      +550737-1313435 America/Metlakatla      Alaska - Annette Island
  US      +593249-1394338 America/Yakutat Alaska - Yakutat
  US      +643004-1652423 America/Nome    Alaska (west)
  US      +515248-1763929 America/Adak    Aleutian Islands
  US      +211825-1575130 Pacific/Honolulu        Hawaii
! UY      -345433-0561245 America/Montevideo
  UZ      +3940+06648     Asia/Samarkand  Uzbekistan (west)
  UZ      +4120+06918     Asia/Tashkent   Uzbekistan (east)
  VA      +415408+0122711 Europe/Vatican
  VC      +1309-06114     America/St_Vincent
  VE      +1030-06656     America/Caracas