various smaller cleanups
fixed another 2.3 issue, see https://github.com/sonata-project/SonataDoctrineMongoDBAdminBundle/pull/72
Merge pull request #164 from sonata-project/cleanups

various smaller cleanups
remove 2.1 hacks (fixes #88)
remove BC warning
Merge pull request #165 from sonata-project/remove_2_1_compat

remove 2.1 hacks (fixes #88)
missed one 2.1 compat hack
use ClassUtils::getClass() instead of get_class
fix garbage introduced in 09de3d11611103decf93fc0a43bbc6c73341b441
fix root path to use a unique name instead of hiding admin root as defined by base sonata admin
Merge pull request #167 from sonata-project/fix-root-path

fix root path to use a unique name instead of hiding admin root as defined by base sonata admin
remove reliance on __toString()
Merge pull request #166 from sonata-project/remove_to_string

remove reliance on __toString()
fix doctrine_phpcr_odm_tree_manager render call
followup commit, parameters are now attributes rather than query params
fix typo
Update LICENSE

year range updated
Merge pull request #170 from peterkokot/patch-1

Update LICENSE
refactoring for qbv2
allow dev-master failures