Merge branch 'hotfix/2014.0.1'
Fix: pdfcmd.py and run_pdf() cannot output command message

close #8
Merge branch 'hotfix/2014.0.2'
Merge branch 'hotfix/2014.0.2' into develop
cannot create tmp file for get_default_pdfparam()

close #9
Merge branch 'hotfix/2014.0.3' into develop