699: Use only English language for the interface

[bluemodel-bot]

Original bug ID	699
Reported by	froehlich on 2016-11-16
Affects version	1.6
Component	UI
Severity	normal
Priority	P1
Milestone	---
Assigned to	froehlich
Status	ASSIGNED

Comments:

froehlich on 2016-11-16:

The interface is currently a horrible mix between German and English. As mentioned in #39, making Wave localizable would require quite some effort, and has therefore been postponed to later.

In the meantime, everything should be switched to English.

froehlich on 2016-11-27:

Translated most stuff visible to the user to English in r382. The following still need to be translated:

• Messages output by the different file format classes (concerns all files in the folder Zeitreihenformate)
• Messages in the methods Zeitreihe.getKontiZRE, Zeitreihe.getKontiZRE2 and Zeitreihe.getKontiZRE3
• The parameter WertTyp of the Zeitreihe.getWert()-method - this method is called by BlueM.Opt so it should support both German and English parameters in order to maintain compatibility
• Various comments and variable and class names

froehlich on 2017-11-18:

more translation done in r449

[jamaa]

with e5f6aac the last German text visible to the user has been removed