Added log4j for logs and added StringHighlighter class
Added name filter and made changes appropriate for context display
Added ui changes for highlighting text, changed the highlight pattern.
and using bootbox for prompt.
changed displaying one highlight word to multiple..
changed embedded jetty to accept port numbers given from command line
added upload file feature. need to solve duplicate file name bug
ui improvements and added delete files feature
custom prompt implemented and resume delete servlet created
conflicts fixed
logging