doesn't helped :
tfoerste@n22 ~/devel/boinc-v2 $ git checkout -f master
Already on 'master'
Your branch is behind 'origin/master' by 7 commits, and can be fast-forwarded.
(use "git pull" to update your local branch)
tfoerste@n22 ~/devel/boinc-v2 $ git pull origin
Updating ce97e85..d2e5582
error: Your local changes to the following files would be overwritten by merge:
html/languages/translations/hu.po
html/languages/translations/nl.po
locale/bg/BOINC-Web.po
locale/da/BOINC-Web.po
locale/el/BOINC-Web.po
locale/fr/BOINC-Web.po
locale/hr/BOINC-Web.po
locale/hu/BOINC-Project-Generic.po
locale/hu/BOINC-Web.po
locale/it_IT/BOINC-Project-Generic.po
locale/lv/BOINC-Web.po
locale/nl/BOINC-Project-Generic.po
locale/nl/BOINC-Web.po
locale/pl/BOINC-Web.po
locale/pt_BR/BOINC-Web.po
locale/ro/BOINC-Web.po
locale/sk/BOINC-Web.po
locale/zh_TW/BOINC-Web.po
Please, commit your changes or stash them before you can merge.
Aborting