Delete old SVN build script

scripts/build_freeswitch_svn

-# FreeSWITCH auto-build Makefile
-# http://www.freeswitch.org
-
-cat << EOF | make -f -
-freeswitch: freeswitch.trunk/Makefile
-	cd freeswitch.trunk && make
-
-freeswitch.trunk/Makefile: freeswitch.trunk/configure
-	cd freeswitch.trunk && ./configure
-
-freeswitch.trunk/configure: freeswitch.trunk/bootstrap.sh
-	cd freeswitch.trunk && sh bootstrap.sh
-
-freeswitch.trunk/bootstrap.sh:
-	@echo 'Downloading FreeSWITCH please wait....(a while)'
-	svn co -q http://svn.freeswitch.org:/svn/freeswitch/trunk freeswitch.trunk
-
-
-install:
-	cd freeswitch.trunk && make install
-
-all: freeswitch
-EOF