Update tables, charts and favorites for the 'current iteration' in a single step.

1. Create a project variable called 'Current Iteration' and assign it a value
2. Instead of specifying the iteration value in MQL macros while defining charts and tables, use this variable (Current iteration)
3. Similarly, use the project variable to setup filtered views and transitions
4. Update this value on the project variables management page every iteration, to view updated project data!