EOD catchall

lib:
 node-libnmap.js: Working on report parsing for scan method
travis-ci: updated travis.yml

travis-ci:
 Added pre-install to add nmap binary for tests
Devlopment process on multiple host reports
tests: catchall for scan method progress
scan: Refactored scan method
test: Updated test case for scan method
scan: Reporting for scan method

package.json:
 Updated version information.

test:
 Completed test case for scan method report object

lib:
 Error reporting has been migrated away from simple string to an object
 containing details of the error(s).

 Refactored scan method report processing to accomidate for multiple
 scan target results.
Merge branch 'v0.0.8'