3 commits

Author	SHA1	Message	Date
j	72d9dbf0f2	avoid passing open network connections to subprocesses, call Popen with close_fds=True	2014-09-02 14:24:12 +00:00
j	167de4cc97	add thumbnails of pdf pages #2148	2014-02-02 06:30:58 +00:00
j	ff13a30639	add resolution/pages to documents, use poppler-utils to extract pdf pages.	2014-01-04 12:29:11 +00:00