Add management practices tab for each crop

[celineaubert]

When in intercrop, Relay crop or Rotation, add a tab for each crop (like it is done for planting) for the following management practices:

• seedbed preparation
• irrigation
• weeding
• mulch
• fertilizer

Would be great if users have choice between '' having same management practices for all crops'' and '' having different management practices for each crop''

[celineaubert]

done in Angular version