fist testing commit
commit test1
foundamental view design
added css files
basic level view design
index page customisation1
index page basic design completed.
Merge pull request #1 from tharindu99/visualizer-tharindu

Visualizer tharindu
Merge pull request #2 from Karsha-Project-LSF/kasundev

ignoring the  nb-config file
commit boostrap js files