Update xstream version to 1.4.10 to fix security issue

[JLLeitschuh]

No description provided.

[SamCarlberg]

What security issue?

[JLLeitschuh]

It should basically make our version eye badge no longer show "insecure".
https://www.versioneye.com/java/com.thoughtworks.xstream:xstream/1.4.9

[codecov-io]

Codecov Report

Merging #885 into master will decrease coverage by 0.53%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #885      +/-   ##
============================================
- Coverage     52.27%   51.74%   -0.54%     
+ Complexity     1163     1158       -5     
============================================
  Files           248      247       -1     
  Lines          7962     7812     -150     
  Branches        533      533              
============================================
- Hits           4162     4042     -120     
+ Misses         3621     3590      -31     
- Partials        179      180       +1

[AustinShalit]

Change log for reference: http://x-stream.github.io/changes.html

Will test when I get home

[JLLeitschuh]

I can't merge this without one person's approval. (I mean I can if I want to disable the setting) but I don't want to.

[AustinShalit]

I want to merge this but also don't know what the side affects are. Testing seems to not break anything though.