Three new walks on website

Three new walks are up on my website:

• Walk 823 (Newbury to Hungerford)
• Walk 824 (Havant to Petersfield)
• Walk 825 (A circular walk along the Itchen Way from Cheriton)

There have also been some updates to various other pages.
I have completed two other walks, 826 and 827, which have yet to be fully written up.