small fixup to .travis.yml

move the moreutils installation to after the apt-get update
use qq option to prevent timeout due to some unexepcted user query
Merge branch 'master' of git://github.com/wesnoth/wesnoth
Merge branch 'feature/campaignd-log-rework'
Merge branch 'master' of github.com:wesnoth/wesnoth
Escape >= in pkg-config command in cross-platform way
reenable extra targets, and cpp tests, on the gcc build on travis
Merge branch 'master' of git://github.com/wesnoth/wesnoth
go back to disabling wesnothd and campaignd on the gcc build
refactor travis script, add a variable for the utf8 check
Fixed various income issues
Orcish Nightblade Addition

Adding base unit file as well as images/animations for Orcish
Nightblade unit.
remove a utf8 BOM from data/core/Nightblade.cfg
add UTF8 BOM check to travis
minor tweaks to script (fix a comment, merge two adjacent lines)

The travis log is more readable if all of the WML test errors
are on the same tab.
fixup travis script

This fixes up https://github.com/wesnoth/wesnoth/commit/f07400a4716a06eb6cbfd447d4233e0376f053d1,
the ! syntax doesn't seem to work here.
fix logic error in .travis.yml
fix travis (broken bash logic)
cleanup travis script a bit

keep all the utf8 bom code together, and output the bom at the
place that it is reported
fixup travis

I guess writing Error: in a quoted string is illegal yaml?
Nightblade:Updated animation WML to current format