User tests: Successful: Unsuccessful:
I have rectified some minor html problems in this PR. Although they are not doing any harm but keeping in mind that in future if browsers starts parsing and validating the html code then they may create a problem.
Gonna Close every pull request. And afterwards separate pull request for each thing.
This goes further than correcting some minor html problems as you create a new js file and refer to spme specific tracker for some others (Calendar and datetime)
Please separate issues.