Merge branch 'hotfix/0.12.1'
Merge branch 'release/0.13.0'
Fix hdr image extension, and fix filename issue while creating image
Protect vertexinfluence with quotes
Property subtype changed from FILENAME to FILE_NAME with r50938
Property subtype changed from FILENAME to FILE_NAME with r50938
Merge pull request #19 from niabot/master

Change from FILENAME to FILE_NAME since r50938
Merge branch 'master' of github.com:cedricpinson/osgexport into develop