users:
  - New Icons.
  - Icons based on sprites, easier to resize or customized
  - New variable: SCIPION_SPRITES_FILE to point to a custom sprite. It should be compatible with sprites.png at pyworkflow/resources.
  - Scipion GUI log moved to the log tabs and removed from menu
  - New variable: SCIPION_SHOW_TEXT_IN_TOOLBAR, set it to anything to show the text of the icons below
developers:
  - ProjectConfig class removed
  - New methods in path: hasChangedSince and isFileFinished
  - New method in utils: strToDuration (useful to translate "1h 35m" to seconds). For duration parameters.
  - New class Variable to be tested in Config class. A step towards a Config editing GUI.
  - SCIPION_DEBUG_SQLITE rescued to activate SQL clauses in debug.

…ns at 24x24. 100 will set them to 32 or 50 to 16.

Scan folders without a fixed depth

…to sprites

…to sprites