Update Gasper Netlify and Swagger API docs

[kunalvirwal]

[kunalvirwal]

Update API Docs:

New App Update route (PUT /apps/{app}) payload

{
  "password": "New-password",
  "git": {
    "access_token": "github_pat_think_build_ship",
    "branch": "New-branch"
  },
  "context": {
    "index": "./src/index.js",
    "rc_file": false,
    "build": [
      "npm install"
    ],
    "run": [
      "npm run start"
    ]
  },
  "resources": {
    "cpu": 0.25,
    "memory": 0.5
  }
}

PR: #278

[kunalvirwal]

Update API Docs:

Add PUT /auth/revoke route in API docs

Sample Payload:

{
    "email"  :  "...",
    "password"  :  "..."
}

[kunalvirwal]

Update API Docs:

Add Sparsity value parameter in API Docs in GET /apps/{app}/metrics

[kunalvirwal]

Update API Docs:

After fixing this route add PUT /auth/revoke in API Docs

Issue : #284

[kunalvirwal]

Update Netlify Docs:

The necessary permissions of cloudflare API token needed for custom sub-domains to be created are:
zone zone edit
zone zone read
zone dns edit
account account settings read

[kunalvirwal]

Update Netlify / API Docs:

The default sub-domains for deployed apps and dbs in Genproxy are changed to name-app-gasper and name-db-gasper.

[kunalvirwal]

Update Netlify / API Docs:

Add functionality of deploying apps using custom docker images PR:#264
After making sure no vulnerabilities and all routes work.

[kunalvirwal]

Update Netlify / API Docs:

Add a Jikan section in docs and API Docs.