Merge pull request #492 from Qwinix/master

Added new speaker Verónica López #491
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Merge pull request #494 from SatishTalim/master

commit - minor
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Merge pull request #495 from SatishTalim/master

commit - blog post
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Merge pull request #496 from SatishTalim/master

commit - minor
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Merge pull request #498 from SatishTalim/master

commit - minor
Add Indu S. our new speaker #285
Merge pull request #286 from Qwinix/issue_285

Add Indu S. our new speaker #285