Merge branch 'hotfix-svn_mirror_bug'

CHANGELOG

+gitlab-mirrors v0.2.4
+* Fixing critical git svn mirror bug.
+
 gitlab-mirrors v0.2.3
 * Adding a final catch error message to add_mirror.sh
 * RELEASE file for more consistent releases.

lib/VERSION

-VERSION="v0.2.3"
+VERSION="v0.2.4"

update_mirror.sh

@@ -34,6 +34,7 @@ if git config --get svn-remote.svn.url &> /dev/null;then
   #this is an SVN mirror so update it accordingly
   git reset --hard
   git svn fetch
+  git svn rebase
   cd .git
   git config --bool core.bare true
   git push gitlab