bug 884003 - make sure the exploitability report is only visible to logged in users.
Merge pull request #384 from jezdez/bug884003-login_required-exploitability

bug 884003 - make sure the exploitability report is only visible to logged in users.
bug 884002 - added a link to the exploitable crashes report to the crashstats base template. r=brandonsavage
Merge pull request #385 from jezdez/bug884002-link-exploitability

bug 884002 - added a link to the exploitable crashes report to the crashstats base template.
Merge pull request #383 from rhelmer/bug881627-install-time-missing

bug 881627 - provide missing last_crash and install_time fields
bug 881629 - report dropdown should not reset version