Instance name instead of Key name

Thanks to @robschn for adding this feature.

Instance name is now output instead of key name which is generally more secure and easier to understand in output.

I've also updated all node packages to meet security and versioning compliance

Adding status command

In this release a status command is now enabled returning information about the aws instance, the following fields are returned:

Instance Name:
Instance Status:
Instance public IP:
Last time instance was booted:

I may add each of these fields to a toggle, I'm not sure yet but will see.

This release also features some code quality improvements however many more are needed.

Initial Release

In this release, The bot fully functions in starting and stopping AWS instances, I hope to add further features soon.

Toggle-able Error logging

In this release I've added the config option of being able to choose whether specific error messages are logged to the Discord channel or not. The reason I've made it a toggle is that in some cases there would not be any issue of having sensitive info like keys logged to a channel, i.e. if it is a very small server with trusted persons and where messages could be deleted quickly.

However erring on the side of safety, by default, generic error messages will be logged to the Discord channel with the specific error still being output to the console on the machine the bot is running on.