Update list for Stock NeuroMaster
1. Modernization and optimization of stock prediction module.
2. Added new modern models based on current stock market situation.
3. Fixed bug: problem with a previous stock signals after update of model.
4. Many minor bugs are fixed.
1. Ability to create several models at once using Yahoo! server data source.
2. Support of Yahoo! server export files.
3. Fixed several minor bugs.