add is_local_ip

[codecov[bot]]

Codecov Report

Merging #39 into master will decrease coverage by 0.09%. The diff coverage is 100%.

@@            Coverage Diff            @@
##           master      #39     +/-   ##
=========================================
- Coverage   81.95%   81.86%   -0.1%     
=========================================
  Files           1        1             
  Lines         194      193      -1     
  Branches       58       57      -1     
=========================================
- Hits          159      158      -1     
  Misses         35       35

Impacted Files	Coverage Δ
index.js	81.86% <100%> (-0.1%)	:arrow_down:

---

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[baudehlo]

Merged. Please release.

[msimerson]

 $ npm publish
npm notice 
npm notice 📦  haraka-net-utils@1.1.2
npm notice === Tarball Contents === 
npm notice 1.1kB  package.json                           
npm notice 138B   .codeclimate.yml                       
npm notice 212B   .eslintrc.json                         
npm notice 238B   .travis.yml                            
npm notice 395B   appveyor.yml                           
npm notice 1.4kB  Changes.md                             
npm notice 12.9kB index.js                               
npm notice 1.1kB  LICENSE                                
npm notice 2.8kB  README.md                              
npm notice 665B   run_tests                              
npm notice 424B   test/config/dhparams.pem               
npm notice 14B    test/config/me                         
npm notice 1.2kB  test/config/tls_cert.pem               
npm notice 1.7kB  test/config/tls_key.pem                
npm notice 900B   test/config/tls.ini                    
npm notice 3.1kB  test/config/tls/haraka.local.pem       
npm notice 3.1kB  test/config/tls/haraka2.local.pem      
npm notice 7.1kB  test/config/tls/mail.theartfarm.com.pem
npm notice 36.3kB test/net_utils.js                      
npm notice === Tarball Details === 
npm notice name:          haraka-net-utils                        
npm notice version:       1.1.2                                   
npm notice package size:  24.1 kB                                 
npm notice unpacked size: 74.7 kB                                 
npm notice shasum:        31046d32040e4151c9bddb75794955b29021e218
npm notice integrity:     sha512-K4XYu4nnOyPdF[...]3Ly7X4SBA+4aw==
npm notice total files:   19                                      
npm notice 
+ haraka-net-utils@1.1.2