initial prototype of cli
Modify not to use eval()
Merge pull request #1 from robxu9/cli

Modify not to use eval()
Check to make sure the object is callable.
Add support for ProcDirectory and listing keys
Output -l as JSON
Use keys()
Merge pull request #2 from robxu9/cli

Check to make sure the object is callable.
Always output JSON
Add http server, procfshttp.
procfshttp -> procfsd
Consolidate code.
Merge pull request #3 from robxu9/http

Add HTTP server
Use __getitem__ instead of __getattr__
Merge pull request #4 from robxu9/http

Use __getitem__ instead of __getattr__
Special handling of processes.
Merge pull request #5 from robxu9/http

Special handling of processes.
Use a CustomEncoder to handle timedelta
Merge pull request #6 from robxu9/http

Use a CustomEncoder to handle timedelta
Add test for our find() method.

Test with py.test.