Fixing complete notice instructions

Change 'Would you like' to 'Refresh' the page; Remove instructions from pages that support single pointer type; Add instructions for the pages that support multiple pointer types
Merge branch 'master' into submission/Microsoft/PointerEvents-InstructionsFix
Merge pull request #1318 from InternetExplorer/submission/Microsoft/PointerEvents-InstructionsFix

Fixing complete notice instructions, r=jacobrossi  (all editorial changes)