sugar: update distfiles and homepage

Our homepage is gone

srcpkgs/sugar/template

@@ -1,8 +1,8 @@
 # Template file for 'sugar'
 pkgname=sugar
 version=2.3.2
-revision=1
-wrksrc=${pkgname}-v2-3-2
+revision=2
+wrksrc="${pkgname}-v${version//./-}"
 build_wrksrc=bin
 build_style=gnu-makefile
 make_build_args="javac"
@@ -11,8 +11,8 @@ depends="virtual?java-runtime"
 short_desc="SAT-based Constraint Solver"
 maintainer="Tai Chi Minh Ralph Eastwood <tcmreastwood@gmail.com>"
 license="BSD-3-Clause"
-homepage="http://bach.istc.kobe-u.ac.jp/sugar"
-distfiles="http://bach.istc.kobe-u.ac.jp/sugar/package/sugar-v${version//./-}.zip"
+homepage="https://cspsat.gitlab.io/sugar/"
+distfiles="https://cspsat.gitlab.io/sugar/package/sugar-v${version//./-}.zip"
 checksum=50cbd291ab328be4d331c8fcfd4de8b6a26f3f7b8f31094ebf55218a4f647b40
 
 post_build() {
@@ -21,7 +21,7 @@ post_build() {
 
 do_install() {
 	vbin sugar
-	vinstall sugar-v2-3-2.jar 0644 /usr/lib/sugar
+	vinstall sugar-v${version//./-}.jar 0644 /usr/lib/sugar
 }
 
 post_install() {