Merge branch 'release-0.7' into devel
assertions in rivl parser; fixes in clang flags
Command line option to write frames to files.
Merge branch 'devel' of git-tacc:ospray into devel
added 'getPropl()' function to xml node for xml parsing convenience
bugfix - getMaxOpacityForRange could previously generate out-of-bounds access for queryVal==range_hi
more 'lineartransferfunction out of bounds' fixes
particle viewer now supports --show-fps parameter
beautification