minor fixes
Broken link in "setTime()" example

Not sure if i fixed the link to be correct so someone has to confirm this...
fixed broken link to relay datasheet
Adding client side docs for javascript sdk
Update javascript docs with cdnjs path
Update hardware.md

Updated broken documentation links
Update hardware.md

Revised broken links and updated URLs to relative paths.
Fixed parameter name

Parameter which should contain token is named accessToken as in https://github.com/spark/sparkjs/blob/master/lib/spark.js#L181
Merge pull request #224 from suda/patch-1

Fixed parameter name
update cdn path of javascript sdk
sparkjs: rename call command to callFunction
typo `publick`
fixed Delay() to delay()

fix for https://github.com/spark/docs/issues/221
Merge pull request #219 from spark/shield/invalid-link

fixed broken link to relay datasheet
Merge pull request #218 from spark/bug/incorrect_link

Broken link in "setTime()" example
Merge pull request #203 from spark/update-new-docs

minor fixes for start.md
Fixed broken doc links
Getting Started: Clarification for Vin pin
Getting Started: Clarification for Vin pin
Merge pull request #225 from agerlic/js-rename-call-command

sparkjs: rename call command to callFunction