Landing page migration

setup "services" folder, then migrate landing pages from Umbraco to 815
repo under master branch.
bug fixed

web-sites landing page bug fix.
bugs fixed

Broken links in storage and websites fixed
update two hdi files

update hdi files
bug fixed and add a file

bug fixed
add a new file and update HDI release note
Create README.md
fixed bugs
bug fixed
Merge branch 'master' into stage

except readme files