Add svnlite to places where svn is mentioned.

The Makefile part in the PR is solved already differently, so this
part is skipped form the PR The man page change change is slightly
changed to adapt to the way the Makefile works and to the spirit
of what is intended here.

Submitted by:	Juan Ramón Molina Menor <info@juanmolina.eu>
PR:		194910
Sponsored by:	Essen Hackathon

share/man/man5/make.conf.5

@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 20, 2018
+.Dd August 11, 2018
 .Dt MAKE.CONF 5
 .Os
 .Sh NAME
@@ -234,12 +234,13 @@ Set this to not update the ports tree during
 .Pq Vt bool
 Set this to use
 .Xr svn 1
+or
+.Xr svnlite 1
 to update your
 .Pa src
 tree with
 .Dq Li "make update" .
-Note that since a subversion client is not included in the base system,
-you will need to set
+Note that you can set
 .Va SVN
 to the full path of a
 .Xr svn 1

share/man/man7/build.7

@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 24, 2017
+.Dd August 11, 2018
 .Dt BUILD 7
 .Os
 .Sh NAME
@@ -42,6 +42,8 @@ and
 These directories may be initially empty or non-existent until updated with
 .Xr svn 1
 or
+.Xr svnlite 1
+or
 .Xr portsnap 8 .
 Directory
 .Pa /usr/src
@@ -789,6 +791,7 @@ make TARGET_ARCH=armv6 DESTDIR=/clients/arm64 installworld installkernel
 .Xr install 1 ,
 .Xr make 1 ,
 .Xr svn 1 ,
+.Xr svnlite 1 ,
 .Xr make.conf 5 ,
 .Xr src.conf 5 ,
 .Xr arch 7 ,