[Geary] Fixes needed for Geary search translations

[Michael Gratton <mike vee net>]

Hi gnome-i18n,

Recently in Geary a search feature was added where people could write a 
searches such as "is:unread" and have it find all unread messages, also 
"is:read" and "is:starred". This is implemented by parsing the string 
separately, i.e. "is:read" is parsed as two separate strings, "is" and 
"read". Obviously these strings were marked for translation in the code 
so people can use their preferred language, but unfortunately we did 
not add any comments about the requirements for these (they should 
ideally be short, and must be a single word, or use '_' or '-' to 
separate words) and so a number were translated as plain phrases 
instead.

I have gone back and added comments for each string so it is hopefully 
more clear what the translation requirements are, but what's the best 
approach to get these problematic strings fixed? Should I replace them 
with empty strings in the PO files in the git repo so they appear 
untranslated or should I just ask the translation teams to revisit them?

The strings affected are those from both the master and geary-0.11 
branches, in the UI source file "imap-db-account.vala" and ideally 
should also be translated in the User Guide file "search.page" so that 
people know what the correct syntax is.

Since this is related to a crasher bug, I'd like to release 0.11.1 
sometime next week, so it would be great to have the geary-0.11 branch 
updated before then at least.

//Mike

--
⊨ Michael Gratton, Percept Wrangler.
⚙ <http://mjog.vee.net/>