upstream update, PKGBUILD cleanup


git-svn-id: file:///srv/repos/svn-packages/svn@211180 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to staging-i686, staging-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@211181 eb2447ed-0c53-47e4-bac8-5bc4a241df78
upgpkg: ghc 7.8.2-2

rebuild to fix the provides and to add ghc auto completion script

git-svn-id: file:///srv/repos/svn-packages/svn@211182 eb2447ed-0c53-47e4-bac8-5bc4a241df78