Demangle constant names at the parse_pdb stage to save on computation during loading of the profile.

Fixed some bugs that crept in the last commit.

R=adamsh@google.com

Review URL: https://codereview.appspot.com/85170044
Oops
Implemented sorting on BaseRenderer.

- Support for deferred rendering.
- EntityNetstat now uses sorting.
- More functionality moved into BaseRenderer.

BUG=
R=scudette@gmail.com

Review URL: https://codereview.appspot.com/86470043
Merge branch 'master' of https://code.google.com/p/rekall into identity