Making the HTTP data store a bit more configurable and fixing the bugs
in other data stores where deletesubject would not accept a sync argument.
Upgrade to Angular 1.3.6
Rekall work

* Simplified memory analysis flow - now processing JSON that we get from
  Rekall client action. Just storing it as it is.
* Changed RekallExportConverter. Now it now how to handle base64/unicode
  strings encoded in the previous and current version of Rekall. Support
  for new MRO style also added.

Authored by @mbushkov <mbushkov@google.com>
Signed-off by @grrrrrrrrr <amoser@google.com>
Typo comment.

Authored by @dionyziz <dionyziz@google.com>
Signed-off by @grrrrrrrrr <amoser@google.com>
Fix #70 + test

Authored by @dionyziz <dionyziz@google.com>
Signed-off by @grrrrrrrrr <amoser@google.com>
Merge branch 'master' into AccessControl