* INSTALL: clarify our dependency on neon.  it is now only required if you    wish to connect to a server over ra_dav.
* INSTALL: clarify our dependency on neon.  it is now only required if you 
  wish to connect to a server over ra_dav.

Suggested by: Kalle Olavi Niemitalo <kon@iki.fi>

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion