About 1) - It is the synopsys - the traditional beginning of the documentation in various scripting languages. The good module is the one, that can be used only by reading synopsys
• Vertical orientation mode
• Scheduler tree view
• New event layout engine to avoid events overlapping
• Scheduler buffering view for large datasets
• Basic HTML print support
• Holiday/weekend support for our Gantt chart
• Dependency editor widget
• Improved resource assignment support