* Added cloneDeep, which has the same semantics as pruneDeep but makes a new object. It turns out that if you are eliminating most of the properties this is much more efficient
* Reimplemented prunePage in terms of cloneDeep, excluded the gigantic preMigrationAreas property (TODO: at some point we should do another migration to wipe these out; it seems unlikely we got this migration wrong at this point)
0.5.104
Merge branch 'master' of https://github.com/punkave/apostrophe

Conflicts:
	package.json
Fixed several subtle issues relating to search
0.5.106