Install.sh: Add $INSTALL_DIR/bin to PATH.

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15503 57a11ea4-9604-0410-9ed3-97b8803252fd

packaging/win32/install.sh

@@ -700,6 +700,7 @@ function inst_gnucash() {
     _BUILD_UDIR=`unix_path $BUILD_DIR`
     _REL_REPOS_UDIR=`unix_path $REL_REPOS_DIR`
     mkdir -p $_BUILD_UDIR
+    add_to_env $_INSTALL_UDIR/bin PATH
 
     # When aqbanking is enabled, uncomment this:
     AQBANKING_OPTIONS="--enable-hbci --with-aqbanking-dir=${_AQBANKING_UDIR}"