Start testing
Add test-running rake task
Add bundler as development dependency
Test middleware
Create profiler
Add example usage
Default service is a Profiler
Explore usage in README
Pass env to matcher block
Cleanup gemspec
Remove shell out to git from gemspec

There's no need to exclude git ignored files so this addition was premature.
Pull gem version directly from constant
Usage updates
Document #profile_files_matching
Implement Pilfer::Profiler
Implement Pilfer::Logger
Logger prints times with source lines
Require rblineprof
Add rspec dependency
Port Profiler spec