Merge pull request #4 from sethu1504/Comments

Comments added

Merge pull request #3 from sethu1504/sannamalai/adding-removing-terms

Adding, removing terms

Merge pull request #2 from sethu1504/sannamalai/Basic-text-seach

Simple text file search

Merge pull request #1 from sethu1504/sannamalai/Flask-app-framework

Basic Flask framework

Initial commit