gource-0.50

• Right mouse button rotation now pivots around the camera.
• Added --font-file option.
• Added --enable-font-file option to configure.
• Added --no-time-travel option (Lars Schmertmann).
• Added --dir-name-position option (Lars Schmertmann).
• Added --file-extension-fallback option (Lars Schmertmann).
• Added --user-show-filter option (Victor Lopez).
• Added --disable-input option (Joey Parrish).
• Added --loop-delay-seconds option (Joey Parrish).
• Added --font-scale option.
• Added filename, dirname and user font size options (Carl Colena).
• Added workaround for FFMpeg error parsing Gource PPM video output.
• Fixed a bug in the Mercurial log parser that caused changes to be missed.
• Fixed file removal being cancelled by an action with an earlier timestamp.
• Fixed a bug in the log file format detection that could result in the wrong
  first entry being displayed for a custom log.
• Fixed a bug where automatically cycling through a config with multiple
  repositories reset settings to their defaults.