Added driver in to connect database to app

* to connect database to app, PyMySQL driver is installed
Merge branch 'master' of https://www.github.com/utkbansal/result-analyzer

Conflicts:
	config.py
 Modifies admin.py so it gets all results, adds pymysql driver in config.py and adds college model in database and modifies fill.py to populate college
 and branch table adds makefile.py to automatically run all the files in order
* modifies functions of admin.py so now get_result_data takes roll_no and year to crawl the result and returns data in dictionary form and save_result_data
  saves all data of given year and college_code into database
* to connect to database from virtualenv a driver: pymysql gets installed and added to config.py
* to store data of multiple colleges, creates a seperate college models.py and also modifies models to make them more efficient
* edits fill.py to get data of colleges of UPTU from wikipedia and store into database and also adds all branches of UPTU
* adds a makefile to automate the execution of files in order
Merge branch 'master' of https://www.github.com/utkbansal/result-analyzer
Because these changes are necessary