issues raised on merge request 1 has been addressed

Author: Masum95

Diff for: README.md

@@ -5,12 +5,3 @@ The contents are hostel at http://cse.buet.ac.bd/bsadd
 Also a latest blogs can be found on https://medium.com/bsadd
 
 Probable proxy location is http://bsadd.org/
-
-
-steps for inserting new session gallery: 
-    - create new folder and name it as you wish 
-    - put all images under that folder
-    - if you have thumbnails for your pictures, put them inside img/timg folder with the same name as original image folder. 
-    - insert necesary metadata in _data/gallery.yml file
-
-        (please note that if you don't have any thumbnails folder, you have to specify that in .yml by assigning empty string to thumbFolder variable i.e. `thumbFolder: ""` )

Diff for: _data/activities.yml renamed to _data/activitiesSummary.yml

@@ -6,48 +6,38 @@
     links:
       - linkName:  Booking.com dev blog 
         url: https://blog.booking.com/
-        linkDesc: "  "
   - title: Coursera
     links:
       - linkName: Engineering Coursera
         url: https://building.coursera.org/engineering/
-        linkDesc: "  "
   - title: Facebook Inc.
     links:
       - linkName:  Facebook Code 
         url: https://code.facebook.com/backend/
-        linkDesc: "  "
   - title: Github
     links:
       - linkName: Github Engineering
         url: https://githubengineering.com/
-        linkDesc: "  "
   - title: Google
     links:
       - linkName:  Google Developer Blog - Machine Learning
         url:  https://developers.googleblog.com/search/label/machine%20learning
-        linkDesc: ""
       - linkName:  Google Developer Blog - Developer 
         url: https://developers.googleblog.com/search/label/developer
-        linkDesc: " "
       - linkName:  Google Engineering Tools
         url: http://google-engtools.blogspot.nl/
-        linkDesc: "  "
   - title: Heroku
     links:
       - linkName: Heroku Engineering Blog
         url: https://engineering.heroku.com/
-        linkDesc: "  "
   - title: Kickstarter
     links:
       - linkName: Kickstarter Engineering - Backing & Hacking
         url: https://kickstarter.engineering/
-        linkDesc: "  "
   - title: LinkdeIn
     links:
       - linkName: LinkedIn Engineering Blog
         url: https://engineering.linkedin.com/blog
-        linkDesc: "  "
   - title: Netflix
     links:
       - linkName: The Netflix Tech blog
@@ -57,52 +47,42 @@
     links:
       - linkName: Paypal Engineering
         url: https://www.paypal-engineering.com/
-        linkDesc: "  "
   - title: Pinterest
     links:
       - linkName: Pinterest engineering blog
         url: https://engineering.pinterest.com/blog
-        linkDesc: "  "
   - title: Quora
     links:
       - linkName: Engineering at Quora
         url: https://engineering.quora.com/
-        linkDesc: "  "
   - title: Slack
     links:
       - linkName: The Slack Engineering Blog
         url: https://slack.engineering/
-        linkDesc: "  "
   - title: Spotify
     links:
       - linkName: Spotify Labs
         url: https://labs.spotify.com/
-        linkDesc: "  "
   - title: Stackoverflow
     links:
       - linkName: Stack Overflow Blog – Work of Stack Overflow's engineering team
         url: https://stackoverflow.blog/engineering/
-        linkDesc: "  "
   - title: Toptal
     links:
       - linkName: Toptal Engineering Blog
         url: https://www.toptal.com/developers/blog
-        linkDesc: "  "
   - title: Twitter
     links:
       - linkName: The Twitter Engineering Blog
         url: https://blog.twitter.com/engineering
-        linkDesc: "  "
   - title: Uber
     links:
       - linkName:  Uber Engineering Blog 
         url: https://eng.uber.com/
-        linkDesc: "  "
   - title: Yelp
     links:
       - linkName: Yelp Engineering
         url: https://engineeringblog.yelp.com/
-        linkDesc: "  "
 - category:  Blogs by CSE,BUET alumni
   side_bar_name: Alumni blogs
   categoryDesc: 
@@ -111,33 +91,26 @@
     links:
       - linkName: Personal website 
         url: https://sites.google.com/site/azmfaridee/
-        linkDesc: "  "
   - title: Enzam Hossain'07
     links:
       - linkName: Enzam's Blog, Everything, my day to day, technology, etc.
         url: https://enzam.wordpress.com/
-        linkDesc: "  "
   - title: Ibrahim Rashid'07
     links:
       - linkName: IRashid's Blog
         url: http://blog.irashid.com/
-        linkDesc: " "
       - linkName: . Also here goes an older one with day to day activities and works day to day activities and works.
         url: https://anytimeir.wordpress.com/
-        linkDesc: " "
   - title: Ragib Hasan
     links:
       - linkName: Ragib Hasan's blog
         url: http://ragibhasan.com/blog/
-        linkDesc: "  "
   - title: Shafiul Azam Chowdhury'07
     links:
       - linkName: Personal website
         url: http://shafiulazam.com/
-        linkDesc: "  "
       - linkName: personal blog
         url: https://bdhacker.wordpress.com/
-        linkDesc: " , "
 - category:  Other Personal Blogs
   side_bar_name: Legendary blogs
 
@@ -157,7 +130,6 @@
     links:
       - linkName: Google plus page
         url: https://plus.google.com/+JeffDean
-        linkDesc: "  "
 - category:  Interesting Titles
   side_bar_name: Interesting titles
 
@@ -172,15 +144,12 @@
     links:
       - linkName: https://sourcemaking.com
         url: https://sourcemaking.com
-        linkDesc: "  "
   - title: IBM Developer works
     links:
       - linkName: Java Technology
         url: https://www.ibm.com/developerworks/library?contentarea_by=Java+technology
-        linkDesc: "  "
       - linkName: Big Data and Analytics
         url: "https://www.ibm.com/developerworks/library?contentarea_by=Big+data+and+analytics"
-        linkDesc: ""
 
 - category:  Software engineering interview practice
   side_bar_name: Inteview practice materials
@@ -194,7 +163,6 @@
     links:
       - linkName: https://www.hiredintech.com/classrooms/system-design/
         url: https://www.hiredintech.com/classrooms/system-design/lesson/52
-        linkDesc: "  "
   - title: Easy algorithm practice
     links:
       - linkName: https://leetcode.com/problemset/algorithms/ 
@@ -204,32 +172,26 @@
     links:
       - linkName: What? Interview coaching from Googlers?
         url: http://blog.gainlo.co/
-        linkDesc: "  "
   - title: Geeks for geeks
     links:
       - linkName: A computer science portal for geeks
         url: http://www.geeksforgeeks.org/
-        linkDesc: "  "
   - title: Career cup
     links:
       - linkName: Careercup - interview questions
         url: https://www.careercup.com/page
-        linkDesc: "  "
   - title: Glassdoor
     links:
       - linkName: Glassdoor - Interview questions
         url: https://www.glassdoor.com
-        linkDesc: "  "
   - title: Hackerrank
     links:
       - linkName: https://www.hackerrank.com/
         url: https://www.hackerrank.com/
-        linkDesc: "  "
   - title: Google Interview
     links:
       - linkName: A complete computer science study plan to become a software engineer at Google.
         url: https://github.com/jwasham/google-interview-university
-        linkDesc: "  "
 - category:  Bunch of books that no one wants to read, just keeps a collection
   side_bar_name: Bunch of books
 
@@ -239,14 +201,11 @@
     links:
       - linkName: Clean Code - A Handbook of Agile Software Craftsmanship
         url: http://ricardogeek.com/docs/clean_code.pdf
-        linkDesc: "  "
   - title: Big list of books - 1
     links:
       - linkName: What is the single most influential book every programmer should read
         url: http://stackoverflow.com/questions/1711/what-is-the-single-most-influential-book-every-programmer-should-read
-        linkDesc: "  "
   - title: C++ Books
     links:
       - linkName: The Definitive C++ book guide and list
         url: http://stackoverflow.com/questions/388242/the-definitive-c-book-guide-and-list
-        linkDesc: "  "