Realname registration (7.x-2.0-rc1) - en to ug translation catalogue (4 entries)

en: user
ug: ئەزا

en: Documentation
ug: ماتېرىياللار

en: Settings
ug: تەڭشەكلەر

en: Summary
ug: قىسقىچە مەزمۇنى
