Changed wording for static pages on 'time management' and 'sleep tips'

[rbraidwood]

Hi @nogainbar

Irene has updated our DISCOVER workbook and cut down words for the 'time management' and 'sleep tips'
revised Sleep tips for manual November 2018.docx
Time management top tips updated November 2018.docx

If you could please update the static pages with the revised tips that would be great
thank you