v0.3.5

Fix

• fix read_depth heatmap color pallete when grouped (85a640a)

Documentation

• added link to examples to readme (d0d0607)
• added complete examples with embedded html graphics for easy introduction to viva use (2b44a0c)
• add installation page to manual. fix hyperlinks in index.md (ba1c721)
• added new coverage shield and removed unnecessary function import in /src/variantvisualization.jl (5c14668)
• add windows appveyor status shield and change lifecycle badge to active (8a9a757)