httputil: allow full error serving when with devcam

When hacking on e.g. importers, I sometimes want to use devcam with
-hostname, to test with a non local context. In which case, when hitting
an error httputil.ServeError would not print the full error, which
makes it harder to debug.

Change-Id: I2fb8c97748d4f077404fbf12010addd6e7af3572
twitter importer: fixed to new API

Change-Id: I490001a1f780f1074baa78a4daa563e55096242c
Merge "httputil: allow full error serving when with devcam"
Merge "twitter importer: fixed to new API"
importer/twitter: little fixes

Change-Id: I11ee5c6c5779c5e479120653f4131c0b4edfb2c8
importer/twitter: follow up on little fixes

Change-Id: I6b7cfac3cf5893226016e819441f4cbbe458b4bf
search: allow searching by permanode location, not just file location.

Allows searching foursquare checkins by location.

Change-Id: Ib33d0b435a9bbc17cb860549b41d119f727197f0
search: temporarily hide foursquare.com:venue in results

Change-Id: If8d38ae4ba57852574b62991f612df6d59b7bbf5
index: add temporary hack for foursquare.com checkin times

Change-Id: Ia90097998ccb702b14c4634bb42be1e6387d61e8
camtool: added googinit command

It initializes drive or googlestorage.
Deleted gsinit command.

Change-Id: I4d3b82018df9eec4d726cf91fd11be527c9a778a
Merge "camtool: added googinit command"
Merge branch 'master' into toshnix