Change intl to use new pub layout

pkg/intl/data/dates/symbols/et.json

Index: pkg/intl/data/dates/symbols/et.json
===================================================================
--- pkg/intl/data/dates/symbols/et.json	(revision 12515)
+++ pkg/intl/data/dates/symbols/et.json	(working copy)
@@ -1 +0,0 @@
-{"DATEFORMATS":["EEEE, d. MMMM y","d. MMMM y","dd.MM.yyyy","dd.MM.yy"],"NARROWWEEKDAYS":["P","E","T","K","N","R","L"],"STANDALONESHORTMONTHS":["jaan","veebr","märts","apr","mai","juuni","juuli","aug","sept","okt","nov","dets"],"ERANAMES":["enne meie aega","meie aja järgi"],"FIRSTWEEKCUTOFFDAY":3,"NARROWMONTHS":["J","V","M","A","M","J","J","A","S","O","N","D"],"STANDALONESHORTWEEKDAYS":["P","E","T","K","N","R","L"],"FIRSTDAYOFWEEK":0,"STANDALONEWEEKDAYS":["pühapäev","esmaspäev","teisipäev","kolmapäev","neljapäev","reede","laupäev"],"WEEKDAYS":["pühapäev","esmaspäev","teisipäev","kolmapäev","neljapäev","reede","laupäev"],"QUARTERS":["1. kvartal","2. kvartal","3. kvartal","4. kvartal"],"ERAS":["e.m.a.","m.a.j."],"MONTHS":["jaanuar","veebruar","märts","aprill","mai","juuni","juuli","august","september","oktoober","november","detsember"],"TIMEFORMATS":["H:mm.ss zzzz","H:mm.ss z","H:mm.ss","H:mm"],"SHORTWEEKDAYS":["P","E","T","K","N","R","L"],"SHORTQUARTERS":["K1","K2","K3","K4"],"WEEKENDRANGE":[5,6],"STANDALONENARROWWEEKDAYS":["P","E","T","K","N","R","L"],"AVAILABLEFORMATS":null,"NAME":"et","AMPMS":["enne keskpäeva","pärast keskpäeva"],"STANDALONEMONTHS":["jaanuar","veebruar","märts","aprill","mai","juuni","juuli","august","september","oktoober","november","detsember"],"SHORTMONTHS":["jaan","veebr","märts","apr","mai","juuni","juuli","aug","sept","okt","nov","dets"],"STANDALONENARROWMONTHS":["J","V","M","A","M","J","J","A","S","O","N","D"]}