removed decoded URL from artifacts because it takes up a lot of table space and doesn't provide much.
added object id to metadata viewer
minor renaming and updates to IE parsing
move list of supported extentions to specific panels because 32-bit did not really support swf.
renamed and refactored file type views to make them easier to navigate
Fixed bug in paging in hex viewer and cleaned up code
cleaned up handling of history in directory tree
Merge branch 'master' of github.com:sleuthkit/autopsy