* New tracing mechanism for tracking performance problems. If the TRACE environment variable is set to 1, Apostrophe will log information about the time consumed by various operations involved in responding to each request. Warning: the logging is quite verbose.
* Fixed bugs and oversights in prunePage which resulted in very large JSON blobs in the markup if the page has joins.
Merge branch 'master' of https://github.com/punkave/apostrophe