Fix up the "local-clean" rule to clean .la-a items and to not worry about things that won't be seen in SVN build dirs (e.g. *.so and *.a).
Fix up the "local-clean" rule to clean .la-a items and to not worry about
things that won't be seen in SVN build dirs (e.g. *.so and *.a).

Fix "local-extraclean" to toss some libtool files from ac-helpers.

Fix "extraclean" handling to not recurse into Neon, which does not have this
rule.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@839436 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion