1. Change 'Turkish' to 'Türkçe' in the opening screen. I don't speak Turkish, but the language name is pretty obvious.
2. Change wallet_language for Turkish to English, because there's actually not a mnemonics word list in Turkish at the moment, although it's listed here in the comment above.
3. Update that list of available seed languages. Source: https://github.com/monero-project/monero/blob/master/src/mnemonics/electrum-words.cpp
4. Change wallet_language for Catalan to 'English', because there's no Catalan word list. Personally, I think 'Español' would be more useful to speakers of Catalan, but that's a political decision which requires discussion.
1b5b78a First piece of translations updates
53d2cd4 Update monero-core_pl.ts
1ad20a1 Merge pull request #1 from monero-project/master
2d47554 Merge branch 'szogun1987-polish-translations' into master
5adc399 Merge pull request #2 from szogun1987/master
746f3ad Remove comments from translation file
d07e415 Merge branch 'master' into szogun1987-polish-translations
a5820bf fixture of comments from PR
491c1d2 Unlock polish language in menu
cdb2d17 Filled missing Polish translations.
d6395ea Changing Polish translations based on the feedback and fixing some minor errors
b49b8bf Changed order of some words in Polish translation
1f29558 Fixed some mistakes/typos in previous Polish translations
Added danish
Added danish translation
Added linkup to Danish flag
</languages> corrected to new line
Accidently put it behind danish translation, so it wouldn't keep formatting.
Removed blank lines + changed wallet-lan to English
Uploaded Danish flag
Delete dk.png not ideal size
Uploaded denmark.png 100x100
Fixed a typo
</message> wasnt closed
Removed some spaces
Fixed punctuations.
edit punctuation after github's bug
Fixed typo
more translations
Hebrew translation
added hebrew to mnemonics
changed wallet_language so mnemonics are in English
updated Hebrew translation
fixed typo
updated translations
erciccione
erciccione
whotheff
Aivaras Kasperaitis
rpinola
bormiki
ProkhorZ
Aleksej Jocic
cryptochangements34
MB
Agent LvM
rtonline
luigi1111
EdwardLow
Wojciech Gomoła
xmronadaily
jernejml
3b7ameed
Ruzicka Pavel
fero-sk
cryptobench
Mandrill Pie
Jona
Jonathan Cross
Nano Akron
vdo
Riccardo Spagni
Mattias Eriksson
hesen
Jaquee