Merge pull request #267 from sunnyLA4/master

workshop added
minor changes
Merge branch 'master' of https://github.com/smvdu/Titiksha-website
Merge pull request #268 from sunnyLA4/master

workshop added
minor changes
Merge pull request #269 from KodeKracker/master

minor changes
Merge remote-tracking branch 'upstream/master'
new talk update