Merge pull request #5 from abhidditpro2009/priyanka

updated gitignore
commit for updating listings
Create foo.txt

adding jsoup folder
User authentication module
Merge pull request #6 from abhidditpro2009/abhijeet

User authentication module
Addition of Glue code for user watchlist.
- Button remaining on UI
- Connection of UI to function remaining
Merge pull request #7 from abhidditpro2009/abhijeet

Addition of Glue code for user watchlist.
listings UI modified