Added

• New pairargs keyword for experiment specification which allows argument combinations
  to be pairwise instead of a cross-product.
• New prologue keyword for experiment specification which can run arbitrary commands
  when a job starts
• User-defined parsing can now be objects with various helper functions (onInit, onNewFile, parseLine).
• New regex parser that can use command line options to specify what to parse as a regular expression
• The output of dimebox parse can be specified to be either TSV or JSON

Changed

• Improved SVN version control extraction
• watch will no longer open result files that do not exist
• The weakargs specification uses the same eval code as filter
• The weakargs specification can now use the $depth variable

Bugfixes

• Fixed issue where batch size was not taken into account for stagger
• Local machine now uses bash instead of sh
• Fixed width issue with dimebox summary