Removed not working applications, added Beeceptor

[ankitjaininfo]

• Beeceptor - added. Provides a bunch of JSON fake APIs.
• oyyi - Link corrected
• Twitter - renamed.
• https://fakejson.com/ - Removed. It is no more a JSON API. I think they are using this as SEO marketing.
• http://ww1.toolcarton.com/ - Removed. Not found working.
• https://palabras-aleatorias-public-api.herokuapp.com/ - Removed. Heroku application not found
• Dummy Products - Removed. Not found working.
• Spanish random names - Removed. Not found working.
• Spanish random words - Removed. Not found working.

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[ankitjaininfo]

@toddmotto - Kindly review. Found not working tools, and removed those.