Update NEWS

Author: zdohnal

NEWS

@@ -9,6 +9,7 @@
 - fix constructing the auth dialog (https://github.com/zdohnal/system-config-printer/pull/93)
 - update da.po (https://github.com/zdohnal/system-config-printer/pull/102)
 - use utf-8 in fdopen() (https://github.com/zdohnal/system-config-printer/pull/112)
+- Fallback to using LC_CTYPE if LC_MESSAGES is empty and fix _language use (https://github.com/zdohnal/system-config-printer/pull/108)
 
 1.5.10 changes
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