Create generalised elements like profile section, recent blogs

[mohitk05]

Profile section can include elements like person's photo, their name and short bio. This section would appear always at some position at selected routes.

Injection of elements like profile needs to be discussed, as it would create a bit of chaos in thehandleRoutes() function. We can have some sort of generalised way of adding such elements.

Other such elements could include:

• Recent items
• Tagged items
• Year wise sort