Fix some issues reported by CoverityScan service
Fix two more coverity issues
Random fixes
Another fix for pD
Merge branch 'master' of git://github.com/radare/radare2

is necessary,
Some more coverity fixes
Add RStrBuf api
updated zip_io so that files are accessible via script
Updated zip file listing as requested.  Could not use io->printf bc it did not flush properly after use
Fixed IO plugin load again, would not properly load the plugin
Fixes for the strbuf api