DOCUMENTATION: Localize README.md

[ErnieAtLYD]

Change the README.md documentation in this repo so they reference https://irma-api.herokuapp.com and Florida information, Not Texas Harvey related information.

[michellebonat]

I'll take this. @ErnieAtLYD can you point me to a list of local example clients we can reference, instead of the Houston ones currently listed?

[roozbeh]

@michellebonat I did some cleanup in #20, please review. If something else is required I could help as well.

[ErnieAtLYD]

I'll go ahead and look through the PR.

[michellebonat]

@roozbeh thanks for helping. When taking an issue please note it in the issue before you do it, so we don't duplicate efforts.

[roozbeh]

Sure @michellebonat , will do