added pre-class timeouts for ms-docs and pe files
modified json_api functions to exhibit the same behavior
Merge branch 'master' of git.clam.sourcefire.com:/var/lib/git/clamav-devel
changed json_object_object_get => json_object_object_get_ex
changed cycle timeout checks to be performed on 0 and use skipping
ole2/ooxml: various changes and fixes to json parsing