Remove dialogFitWindow and jquery.ui.dialog from mwEmbedUtil

* jquery.mwEmbedUtil is a startup module, which means it loads early
  on every page
* This brought in jquery.ui.dialog.  However, it was only actually
  used in dialogFitWindow.  In turn, I can't find anywhere that's used
  in TimedMediaHandler or here.

Bug: 55550
Change-Id: I2c5318e7127ee2d410e27f542472b33faa56cd98
Merge "Remove dialogFitWindow and jquery.ui.dialog from mwEmbedUtil"
Localisation updates from http://translatewiki.net.

Change-Id: I5853930af488fa71232290ddaee37a81c9d767b7
Localisation updates from https://translatewiki.net.

Change-Id: I6f6f5e4f4f4409f73bd3e15024353fc7cbf30505
Localisation updates from https://translatewiki.net.

Change-Id: I870cc032f7193b73355990165dd1e8ff6069ee4f
Localisation updates from https://translatewiki.net.

Change-Id: Ie41630d73043dc0acb6d37444096fa58f1764c56
Localisation updates from https://translatewiki.net.

Change-Id: Ic805c6cac498995fe7595aa2684ccd3a6dd48bef
Localisation updates from https://translatewiki.net.

Change-Id: I64c8ac5092bbca7ce21276b1ddea547b720cd54c
Localisation updates from https://translatewiki.net.

Change-Id: I870bfbab47f84e39f3d0ffd7f15dda776488bf60
Localisation updates from https://translatewiki.net.

Change-Id: I81bd82aaf3e593728e8619e42c39812c2d02d1db
Remove old username

My current user name is already in the list.

Change-Id: I6f12c1129c2dec2ce0f32e68c4246fc441794f84
Localisation updates from https://translatewiki.net.

Change-Id: I601300ede8c97762371bc878a2b02383d6ae47d0
Localisation updates from https://translatewiki.net.

Change-Id: Id8877e8c25c274c7d8901b505f2eb55950b5731f
Localisation updates from https://translatewiki.net.

Change-Id: I61f047ca86c669cf2fdf200aa79cfa1d60180fc7
Localisation updates from https://translatewiki.net.

Change-Id: I6134144f7f370a2b1bbe1f4207f846ef0deb07e8
Localisation updates from https://translatewiki.net.

Change-Id: Ib0657766ea83a9906f0b81ce6a86ca40970c91cc
Localisation updates from https://translatewiki.net.

Change-Id: I965b9b81475fc4594f895851bd492e1fb8806d35
Cleanup some leftover $j usages

Change-Id: I291d3978c8bc6535294fb865ec77404a4dbc38dc
Migrate to JSON i18n

Procedure per https://www.mediawiki.org/wiki/Manual:GenerateJsonI18n.php
with shim.

Change-Id: I3cdc31afdfe6e61825469a5eb6b720a07b017109
Localisation updates from https://translatewiki.net.

Change-Id: I4e156fdcf9a4f68396ac64f502be23f6894d2a21