Merge pull request #66 from xsist10/master

New rule (and minor logic fix)
Merge pull request #67 from xsist10/master

Rules for session.bug_compat_42, session.bug_compat_warn and session.hash_function
Fix upload_tmp_dir test

Test failed eve if open_basedir = "/var/www" and upload_tmp_dir =
"/var/www/tmp"
Merge pull request #68 from r15ch13/patch-1

Fix upload_tmp_dir test
Updated unit test for more coverage
removing commented code
removing unused params and gets
removing unused "section" param from isDeprecated
adding Insight rating to README
switching Insight widget to smaller size
Merge remote-tracking branch 'upstream/master'
Added new Cert check for php 5.6.*