v1.13.5

• Merge pull request #277 from agencyenterprise/enhancement/update-example-app 8c7db4e
• 📝 Update background observer docs 348ee42
• 📝 Update background observers docs c7fd726
• 💡 Update example app 2460e59
• ♻️ Refact example app 6b2564f
• • Updated example app react and react-native version - Added example of how to enable listeners - Updated required react-native version on lib's package.json 504deda
• Merge pull request #228 from Nolascoin/bugfix/issue-201 3b741e3
• Fixed typos in code review cf3d31e
• issue-201 possible fix 0ec4463

v1.13.4...v1.13.5