Updated images folder with addition of new section images and removal of old/unused images
New content added to home page
New content added to  Consultancy Services and Data Analysis and updated all instances of 'consultancy and data analysis'
New content added to Data Capture
New content added to E-learning and updated all instances of 'e-learning platforms''
Updated styles and all other pages to align with changes for marketing
Updated sitemap to reflect changes to section names