As a user, I want to be able to export execution evidences images from Test Runs and Test Runs Test Steps

 // Iterating over execution evidences for each test run     
Execution Evidences Total: ${TestRuns[n].ExecutionEvidencesCount}     
#{for m=TestRuns[n].ExecutionEvidencesCount}         
Id: ${TestRuns[n].ExecutionEvidences[m].Id}         
Name: ${TestRuns[n].ExecutionEvidences[m].Name}     
#{end}

${TestRuns[n].ExecutionEvidences[m].Evidence}