ui: improve welcome wizard

- add more options to share ringID
- better animation during account creation
- 'OK' button becomes 'Next'
- allow user to create an account with 'Unknown' name
- enable notifications by default

Tuleap: #366
Change-Id: Iada3d83aa94313a0082363808c5eeb79a5e5f394
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 52e9505..0682748 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -179,6 +179,7 @@
 
 SET(ring_ICONS
 ${CMAKE_CURRENT_SOURCE_DIR}/data/symbol_name.png
+${CMAKE_CURRENT_SOURCE_DIR}/data/symbol_blue.png
 ${CMAKE_CURRENT_SOURCE_DIR}/data/background_tile.png
 ${CMAKE_CURRENT_SOURCE_DIR}/data/dark/ic_action_accept.png
 ${CMAKE_CURRENT_SOURCE_DIR}/data/dark/ic_arrow_back.png