fix tests
filter phpcr odm tree by valid children config
Merge pull request #101 from beeldspraak/tree-filter-children

[WIP] filter children phpcr-odm tree
add documention filtering children phpcr-odm tree
Merge pull request #102 from beeldspraak/tree-filter-children

add documention filtering children phpcr-odm tree
Update render for 2.2

In symfony 2.2 rendering of controlers changed so this is a fix for that.
It should remain 2.1 compatible
Merge pull request #104 from deresh/patch-1

Update render for 2.2
cleanup CS for fix from #104
TypeGuess fixes
update guessers
update sortable
added list mappings - not complete
added boolean + callback filter
add number + choice filter
filters: added boolean, callback, number, nodename tests + updated nodename
filters: added ChoiceFilterTest
filters: added documentation
child is a one to one mapping
Merge pull request #105 from uwej711/child_admin

child is a one to one mapping
Merge pull request #100 from beeldspraak/admin-filters

Admin filters + sortable