Cleaned up the applicaiton.js file
Added jquery library
Removed redundant files
Removed redudndant import statements
Changed getJobList method signature
Fixed a couple of syntax errors
Removed redundant listener declaration
Exctracted getCrawlers() method
Removed redundant import statements
Added template file
Added rule for the nav block
Wrote prototype application code
Removed redundant stub job entries
Removed redundant text
Fixed few errors related with creating job entry
Made index.html file valid