Localisation updates from http://translatewiki.net.

Change-Id: I027f69c6fc63dac867089f917745db936292868b
Localisation updates from http://translatewiki.net.

Change-Id: Ie28d16da9b7f7186ca0d58c850785f7261a21be4
Localisation updates from http://translatewiki.net.

Change-Id: I997092581076b4259ebfbc4ea94bac1555fb4aca
Add comment to updateCheckUserData indicating other extensions may call it

So people know to test integration with other extensions before
changing how the function works

Change-Id: I2ddaa3c98c5c6f3777288c844554b7d9c243d3ae
Cleanup some i18n and fix documentation

Change-Id: I11fdb902794c20a18afc478094bfc38599b85dea
API: Fix possible error list to avoid 'Unknown error' on paraminfo

Also add a missing one.
The error text must be repeated in the possible error list.

Change-Id: Id6ab454012bb0aacab323ece96336b768ca1d4f9
Localisation updates from http://translatewiki.net.

Change-Id: I269e91db348c2c19c9cb51f2a8e42f23c3ac0d3d
Localisation updates from http://translatewiki.net.

Change-Id: I1402fff4945d1563aefd00da5eed2193e2852cff
Localisation updates from https://translatewiki.net.

Change-Id: I2ee293628cafbb7838fbaa1bbdf6caf89ade6165
Localisation updates from https://translatewiki.net.

Change-Id: I856a4582809527bb5f374b48eec9004a42abbd11
Merge "API: Fix possible error list to avoid 'Unknown error' on paraminfo"
Localisation updates from https://translatewiki.net.

Change-Id: Icb9ed18484244ed560025235fbdf077bc6e86070
Localisation updates from https://translatewiki.net.

Change-Id: I666a50d464d6047794846043769e51790b539daa
Localisation updates from https://translatewiki.net.

Change-Id: I9ff955b666538f6a5d9e112410dd70e3f7c72d0b
Localisation updates from https://translatewiki.net.

Change-Id: I42e87038544d33fe1c9eb07ad73678a1ddd07e18
Localisation updates from https://translatewiki.net.

Change-Id: Ic9bfdbd1ebd5affce6915d07cb5a88976ac96b38
Localisation updates from https://translatewiki.net.

Change-Id: I3e47e0ea1da9b18355e88a357dbe8fabfa74fa3b
Localisation updates from https://translatewiki.net.

Change-Id: I892369bfd64efbbe2e1fe179ce7ab9dc29a34630
Localisation updates from https://translatewiki.net.

Change-Id: Ie76a81cf75e121693c7baef31bcf47734e699add
Localisation updates from https://translatewiki.net.

Change-Id: Ib24fa36d028f4d6b4852496c1a7ac244065f13bf