add additional information to the Current Users page

[leotomatsu]

from issue #27

• To get rid of hard-coding, I am using a configuring columns from settings.ini.

• To Process a timestamp at entry[timestamp_column], I decided to import a python module called datetime.

• To store user id, I created an Ordered Dictionary to store the user name as key and user id as values. I used a dictionary in order to append each user id to the correct user name. In addition, the length of a row with a new project and an existing project is different, so I adjusted the new project row to have the same length as the existing project row. When appending at the end of the list, the user id will be located at the same index.

[kamfonik]

@ltomatsu can you add a description for each PR explaining what it does? It doesn't have to be long. This way people don't have to click through to the issue unless they want more context.

Also, link to the issue in the description, the PR titles don't create links (you can do this just by typing #27 or whatever the issue number is)

[kamfonik]

Actually, putting a really quick description in the PR title (instead of the issue) is better too.