Add install instructions to README
fix callgrind report
Fix buffer overflow in stackprof_record_sample()
Merge pull request #19 from csfrancis/record_sample_buffer_overflow

Fix buffer overflow in stackprof_record_sample()
v0.2.6
Pass Qnil to rb_tracepoint_new
Merge pull request #20 from csfrancis/tracepoint_new_qnil

Pass Qnil to rb_tracepoint_new
Allow the use of a Proc to decide if the middleware is enabled
Merge pull request #16 from camilo/use_proc_when_enabling

Allow the use of a Proc to decide if the middleware is enabled
Merge pull request #17 from schneems/patch-1

Add install instructions to README
Fix a typo in middleware.rb
Merge pull request #24 from nono/patch-1

Fix a typo in middleware.rb
Move + into public methods
Merge pull request #26 from quirkey/plus_public

Move + into public methods
Support interval for :object mode