Nicolas Santa

When a collection is updated with an existing collection name, raises an Exception

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## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - Fixes #343 ## Test plan *How are these changes tested?* Added three `api._modify`...

Improve The README

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Currently, the README sucks. needs Improvements

i want to follow the twitter gem approach. So the user can choose which gemwants to use for authenticate/authorize.

Same like README but sucks worse.