Merge pull request #4 from whois-api-llc/dependabot/nuget/key-value-s…

…earch/net/ReverseApiExample/Newtonsoft.Json-13.0.1

Bump Newtonsoft.Json from 11.0.2 to 13.0.1 in /key-value-search/net/ReverseApiExample

Merge pull request #3 from whois-api-llc/dependabot/maven/java/com.go…

…ogle.code.gson-gson-2.8.9

Bump gson from 2.8.2 to 2.8.9 in /java

Merge pull request #1 from whois-api-llc/dependabot/maven/key-value-s…

…earch/java/org.apache.httpcomponents-httpclient-4.5.13

Bump httpclient from 4.5.4 to 4.5.13 in /key-value-search/java

Corrections, fixes, deprecation warning.

Readme updates.