Update .gitignore
Remove border around image in MSIE 10 and lower (MSIE 11 has no border, which is consistent with other browsers)
webui: Add missing Max User field to Samba page
Merge pull request #766 from pinwing/msie

Remove border around image in MSIE 10 and lower
Merge pull request #763 from pinwing/gitignore

Update .gitignore