Remove translation files for omc.

- Remove the translation files for omc that translate e.g. error
  messages and other strings in the compiler. They are badly out of date
  which causes issues such as error messages that uses the wrong string,
  and we currently do not have the resources to maintain them.

Author: perost

OMCompiler/Compiler/Translation/Makefile

@@ -1,5 +1,5 @@
 localedir = $(OMBUILDDIR)/share/locale/
-locales = de sv es
+locales =
 
 ALL_DIRS=../FrontEnd ../BackEnd ../Main ../Script ../Util ../Global ../SimCode
 TEMPLATE_DIR=../Template

OMCompiler/Compiler/Translation/README

@@ -6,7 +6,7 @@ translations. The kernel uses gettext (libintl).
 # Setup a new translation target
 make update
 msginit --locale=sv_SE.utf8 -i openmodelica.pot
-svn add sv.po
+git add sv.po
 
 # Edit the .po-file using your favorite gettext po-file editor
 # Maybe linguist (same as for OMEdit), gtranslate, or poedit.