v0.3.0

v0.3.0

• Lazy loading debug instances: only when they are used for the first time they are actually instantiated;
  • Note: this breaks the interface. log[level].logger becomes log[level].logger() and log[level].enabled becomes log[level].enabled().
• Added support for multi arguments (like console.log). Multiple arguments are concatenated using space as separator;
• Added support printf()-like formatting elements (like console.log);
• Added support for a new DEBUG_LEVEL env variable where it's possible to restrict the level of output shown. Examples: DEBUG_LEVEL = warn | *:info | myapp:2,otherapp:debug
• Some highlight changes, most importantly stack trace will be printed in the same color as the level (e.g. red for error);
• Added trace level.