Merge pull request #34 from jsuchome/master

backport of SP3 fix
- call unicode_start/stop and initviocons only on consoles (bnc#800790)
- fixed check for missing initviocons
- fixed typos
Merge pull request #35 from aschnell/master

- call unicode_start/stop and initviocons only on consoles (bnc#800790)
- fixed check for missing initviocons
- fixed typos
- increased version
- startup scripts: if RC_LANG is not set, use en_US as default
  (bnc#815265)
- 2.24.4