Log missing profiles during pipeline inject

We're crashing when the profile doesn't come back for some pids, but I don't
know what those pids look like and how to handle them, so just logging for now
to find out.
temp fix for shifty tumblr usernames
log redirect url for debugging
Revert "log redirect url for debugging"

This reverts commit 852fdbffeafa3ff5bba9c681ba839d9fd64654da.
request picasa and over https so old profiles will continue to sync
print json linkedin error
allow special nextRun value of 2 to mean run *at* epoch 2
enable firstSync tracking of three big contacts synclets that do paging, so that they can prioritize paging the first time
limit api explorer to twitter/self
Merge pull request #864 from Singly/first-priority

First priority
fully disable use of missing mc memcached client module
Merge branch 'master' of github.com:Singly/hallway
fix conflict