For build.conf sections where the default value of sources (*.c) will suffice, remove explicit sources specification.
For build.conf sections where the default value of sources (*.c) will suffice,
remove explicit sources specification.

* build.conf
  (libsvn_fs, libsvn_fs_fs, libsvn_swig_py, libsvn_swig_perl, libsvn_swig_rb):
    Remove sources line.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@855381 13f79535-47bb-0310-9956-ffa450edef68

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