Truth in advertising.  Rename --enable-dso to --enable-loadable-ra-modules to avoid confusion over overloaded term of 'dso' and give an explicit hint what this means in the name.
Truth in advertising.  Rename --enable-dso to --enable-loadable-ra-modules to
avoid confusion over overloaded term of 'dso' and give an explicit hint what
this means in the name.

* configure.ac
  (--enable-dso): Rename to..
  (--enable-loadable-ra-modules): this.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@869511 13f79535-47bb-0310-9956-ffa450edef68

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