We now maintain our own internal version of the Mongoose webserver,
renamed to 'Squeasel' for differentiation. This patch imports the new
code, and swaps all mentions of mongoose or mg_ for squeasel / sq_.
In the future, we might consider making Squeasel a git subproject so
that we can pull in changes more easily.
Change-Id: I83b595dc336a32f2c8aba59eee420b71274b681b
Reviewed-on: http://gerrit.ent.cloudera.com:8080/485
Tested-by: jenkins
Reviewed-by: Henry Robinson <henry@cloudera.com>
