Modified followers generation code

Yet to determine the mean. Will be done after extracting the stats.
Merge branch 'Sud_Dev'

Conflicts:
	TwitterSim/.cache
	TwitterSim/src/main/scala/simulator/Server.scala
UserBase as a separate class so that client and server can utilize this
Generate random followers for each user. Currently 50. TODO: Add
individual properties in stats.
Delete UserBase
Local commit. Ignore this.
Ignore .cache
New Random followers generation method
Merge commit with Origin
Merge commit with Origin2
Minor merge
Username for users
Break statements in infinite loops