ensure ARCHIVA_BASE works
ensure ARCHIVA_BASE works

Previous workaround failed due to the ordering of wrapper.conf, so now we
leave the current mechanism in place, but workaround the APPASM bug by
replacing set.ARCHIVA_BASE=. with set.default.ARCHIVA_BASE=.

git-svn-id: 5a9cb29c8d7fce18aac47241089437545778aaf0@1566000 13f79535-47bb-0310-9956-ffa450edef68

apache/archiva,sadlil/archiva,ricardojbasilio/archiva,Altiscale/archiva,flomotlik/archiva,emsouza/archiva,Altiscale/archiva,sadlil/archiva,sadlil/archiva,emsouza/archiva,ricardojbasilio/archiva,emsouza/archiva,Altiscale/archiva,sadlil/archiva,flomotlik/archiva,flomotlik/archiva,apache/archiva,olamy/archiva,Altiscale/archiva,ricardojbasilio/archiva,emsouza/archiva,apache/archiva,apache/archiva,flomotlik/archiva,ricardojbasilio/archiva,olamy/archiva,sadlil/archiva,apache/archiva,olamy/archiva,olamy/archiva