* typo(barcode-scanner): fixe circle lint error
* typo(docs): Unified the documentations
In some plugins the typescript markup was missing.
I also unified the console.log string from console.log("hello") to console.log('Hello') so any plugin page look the same.
* Initial plugin pass
* Remove unneeded imports, or else plugins will not build.
* Add try-catch blocks.
Applications will not bomb if the plugin is not installed or user is running in browser.
* handle missing intel variable.
* Add documentation
* Conform to Cordova decorators.
* Add IntelSecurityDataOptions
* Update plugin to use plain `return` method statements.
* Better conform to Ionic Native