Take BaseFont entry from CIDFont dict instead of Type 0 Font dict
Replace getUserData()/setUserData() with CustomEvents
Merge pull request #2683 from vyv03354/bug824601

Replace getUserData()/setUserData() with CustomEvents
Updated Chinese Simplified Locale
Updated zh-CN for slider rename and 'missing_file_error' section.
Merge pull request #2681 from vyv03354/bug767455_basefont

Take BaseFont entry from CIDFont dict instead of Type 0 Font dict
Merge pull request #2689 from xiaojsoft/master

Updated Chinese Simplified Locale
Fixes text search for "secured" documents
Merge pull request #2695 from yurydelendik/copy-protection-2

Fixes text search for "secured" documents (take 2)