Merge pull request #29 from romilb/master

minor changes to heatmap.
My first commit from Ajay's account
Merge pull request #30 from ajay0221/master

dharmesh build this one !!
Query Processing Started
Query Processing Started - 2
Query Processing Started
Query Processing Started
Query Processing Started
Query Processing Started
Changes for pom.xml and web.xml
Merge pull request #31 from harshi3t/master

Query Processing to Search through Contacts
Merge pull request #32 from adityamogadala/master

changes to web.xml and pom.xml
cleaned the repo
Query Map on location corrected
Query Map on location corrected