Chore/run server easily

[MatiasOS]

I was try to run the server with old URI mongodb://${process.env.user}:${encodeURIComponent(process.env.password)}@${process.env.cluster}/${process.env.dbName}?ssl=true&replicaSet=${process.env.replicaSetName}&authSource=admin
and it is excessive secure and hard to configure.
Dev env must be easy to run and start.
I have replaced with a single env variable uri = mongodb://${process.env.MONGO_URI}.
It allow to run mongoDB local without configurations.
Also, I have added a simple README.md file with the instructions.

[MatiasOS]

I think that is a good idea to have a develop branch to separate the work in progress from work done.

[SowmyaManohar]

I highly recommend working in a separate branch, as the code right here is actually not a development version.

[MatiasOS]

@SowmyaManohar What do you mean with a separate branch? My idea is to take a develop branch that belongs to OneCommunityGlobal and then I can create PR to that branch.

[SowmyaManohar]

The current Master branch is hosted in Azure. So it's kind of production branch. We can create a new branch if you want to work separately in HGNRest.

[MatiasOS]

@SowmyaManohar That will be cool if you can add a branch to add my reviewed code.

[MatiasOS]

I will close this because the lacking of response.