Merge pull request #23 from araoxervmon/master

refresh comment added
instanceRegion is passed.
Download the keys even when app is being initiated.
URL defined outside.
IsJson check
new class for String helper.
minor fix
json is array
Download of keys
minor js fix.
dependency.
download.
public access.
route fix.
no need to check for deployment
Footer fix
bottom
Footer.
Padding footer.
padding revert.