csbench 1.2

• Rename --allow-nonzero to --ignore-failure
• Add --load-csv option to load benchmark data
• Add --load-bin and --save-bin options to save and load benchmark data from/to custom binary format
• Multiple benchmark data files can be merged using --load-bin, allowing complex multi-step benchmarks
• Add --rename-name option to rename benchmark by name
• Add --baseline-name option to set baseline by name
• Rename --scan to --param-range and --scanl to --param
• Add ability to calculate p-values using Welch's t-test instead of MWU. This is contolled using new --stat-test option.
• Add --sort option to select order of benchmarks in report
• Improvements of command-line report
• Improvements of progress bar
• Man page and --help are updated with list of all options