v0.7.4 Mentions integrated
	- database.db: implemented a new function get_mentions_of to fetch a list of mentions of a user
	- Tweaked the landing.view to hide irrelevant details regarding ups
	- Fixed a missing \n in help

Todo -
	- Organize the script to make it more relevant.
v0.7.5 Try and catch errors
Changes
	-Implemented some basic error catching to prevent program crashes due to bad network
	-The server will try to sequentially try for ports while binding to them. And will throw the final port number at the end
	-The server will try to connect to an online website to fetch its (server's) IP address. Will display 127.0.0.1 otherwise
	-The client will try and connect to the server, if fails then will prompt for a new IP and port.