Release Name: 0.5.0

Notes:
Version 0.5.0 of ruby-prof includes a number of enhancements, including:

* Support for timing multi-threaded applications
* Improved support for recursive methods
* Support for measuring object allocations
* New printer for call tree format used by KCachegrind
* Support for profiling rails applications

It also fixes a number of bugs, which can be seen in the change log.

Enjoy,

Charlie


Changes:
* Added support for timing multi-threaded applications
* Added support for 64 bit systems (patch from Diego 'Flameeyes' Petten)
* Added suport for outputting data in the format used by
  KCacheGrind (patch from Carl Shimer)
* Add filename and line numbers to call tree information (patch from Carl Shimer)
* Added Visual Studio 2005 project file.
* Added replace-progname switch, als rcov.
* Added better support for recursive methods
* Added better support for profiling Rails applications

Fixes
-------
* Fixes bug when the type of an attached object (singleton) is inherited
  from T_OBJECT as opposed to being a T_OBJECT (identified by Francis Cianfrocca)
* ruby-prof now works in IRB.
* Fix sort order in reports.
* Fixed rdoc compile error.
* Fix tabs in erb template for graph html report on windows.