[JENKINS-20951] [JENKINS-18410] Did not make it into 1.544 due to validated merge holdups (mostly randomly failing tests, sigh).

Fix Swedish typo

[FIXED JENKINS-20951] XmlFile.read/unmarshal needs to catch general XStreamException so as to include CannotResolveClassException, thrown when a TopLevelItem provided by a plugin is unloadable.

[FIXED JENKINS-18410] AbstractTestResultAction should be a RunAction2 so it need not persist its owning build.

[FIXED JENKINS-20892] /{view,computer,user}/*/builds & /job/*/buildTimeTrend block HTTP response on build record loading.
Merge branch 'lazy-build-lists-JENKINS-20892'

[JENKINS 13870] Make all test results tables highlight row on hover

Added the bigtable css class to all testresults tables that were missing it.

So long as we need to define a variable for the tr anyway, it is less scary to terminate the fluid API there between each td.

(More practical for conditional inclusion of elements.)

Experimented with loading innerHTML of a hidden prototype HTML element,
but the browser tried to load the bogus image URLs:
http://stackoverflow.com/questions/805107/creating-multiline-strings-in-javascript

fixed typos in french translation

Javadoc fixes in two tests

Added filter support for installed tab of plugin manager