- wordlist in Spanish: added more words to the spanish list. By
  Germana Oliveira.

Bug fixes:

- Updated French translation, there was a string with the text being
  there twice causing the gnumch activity to have the text over
  sized and unreadable.

- By Hans de Goede <>
  rsvg: fixed deprecated issue releated to rsvg.
  wordsgame: manage depracation of the  g_mutex_lock versus g_static_mutex_lock
  cleanup, replaced deprecated g_strcasecmp by g_ascii_strcasecmp
  wordsgame activity: fixed race conditions

- minor: made bigger icons to avoid pixelized icon in desktop task switchers.

- hangman: unsupported locale in GCompris was making this activity crash.
  fixes bug

- core: now handle the 'C' locale as en_US
  Currently a 'C' locale was interpreted in GCompris by Catalan.

Translations updates:

- Updated Albanian translation by Abdulsalem Osmani
- Fixed spelling mistake in Norwegian Nynorsk by Karl Ove Hufthammer
- Updated Greek translation for gcompris by Yannis Kaskamanidis
- Updated Slovenian translation by Matej Urbančič
- Updated Czech translation by Marek Černocký
- Updated German translation by Mario Blättermann
- Updated Turkish translation by Muhammet Kara
- Updated Spanish translation by Daniel Mustieles
- Updated Spanish translation by Daniel Mustieles