Bump version in release script

cm_changelog.txt

@@ -74,7 +74,7 @@ This is usable for any OpenTTD servers
 
 == CHANGELOG ==
 
-*** 1.7.0 (12 Apr 2017) ***
+*** 1.7.0 (15 Apr 2017) ***
 - Polyline patch updated to version 11a
 - Always autorotate drive-through road/tram stops when placed on roads.
 - Added industry type id to newgrf debug window (may be useful for newgrf developers)

release.sh

@@ -1,7 +1,7 @@
 TMP="/tmp/cmclient"
 WIN="/var/run/media/pavels/F8040EC2040E843A/cmclient"
-VER="1.6.1"
-CMVER="1.6.1-2"
+VER="1.7.0"
+CMVER="1.7.0"
 TMP_SRC="$TMP/openttd-$VER"
 DIR=`pwd`
 SRC_RELEASE_FNAME="$DIR/citymania-client-$CMVER-source.zip"