change file-permissions, closes #44

app/views/course/ilias_interface/view_object.php

app/views/my_ilias_accounts/_ilias_module.php

app/views/my_ilias_accounts/add_object.php

app/views/my_ilias_accounts/index.php

app/views/my_ilias_accounts/new_account.php

app/views/my_ilias_accounts/redirect.php

app/views/my_ilias_accounts/view_object.php

app/views/oer/admin/add_new_host.php

app/views/oer/admin/hosts.php

app/views/oer/endpoints/index.php

app/views/oer/market/_details_file.php

app/views/oer/market/_material_short.php

app/views/oer/market/_materials.php

app/views/oer/market/add_to_course.php

app/views/oer/market/details.php

app/views/oer/market/discussion.php

app/views/oer/market/index.php

app/views/oer/market/licenseinfo.php

app/views/oer/market/profile.php

app/views/oer/market/review.php