The previous alignment of all the warnings/ignores
led to too many warnings that weren't there before. This
commit relaxes them a bit.
The core/org.eclipse.cdt.core/.settings/org.eclipse.jdt.core.prefs
is still the "master" copy, with
releng/scripts/check_code_cleanliness.sh containing the
exceptions that apply to test plug-ins.
Change-Id: Ibd4e31ade0b42b31e7cbe5a94f06c6fc15183a56
The releng/scripts/apply_jdt_prefs_to_all_projects.sh was run to
copy standard settings to all other projects.
Change-Id: I4436c947d7f0142f56b709e661379c3eb54f666b
