fix variable name and ident in iOS cookbook
Merge remote-tracking branch 'ckrych/ckrych/fix.typo.ios.cookbook'
reflect 'categories' API change
be more specific when more than one param is accepted
Refer to latest otp demo
Alpahbetical ordering of components + adding UP roadmap link
Adding the roadmap draft for the unified push server
more specific crypto items
Update JS roadmap
fix for bullets
better
fix ending whitespace
Update UnifiedPush node sender API docs
Adding new screenshots and removing outdated images
Updating the Google Setup guide on the new Google Cloud Console steps
Update JS API documentation
Better JS Crypto descrtiption
Updating the iOS Push SDK API docs
Adding iOS Crypto API docs
updated index page