update json files to match expected format.
Merge pull request #4 from nullaus/json-updates

update json files to match expected format.
Update reference customization for two SIM test cases with bookmarks, support contacts, preloaded contacts, and wallpapers
Fix json file type-o in bookmarks customization
Fix other bookmark type-o in bookmarks customization
Fix whitespace in sim test cases for customization
Add media recorder packaged app
Fix packaged app webapp manifest launch path
Updated to include variant.json with one of the two SIMs
Remove temp directory
Update to remove outdated Files for customization
Fix type-o on file path for contacts
Remove local test apps from repo
Updated app customization & fix support.json