add camp form
Merge pull request #133 from pmattmann/zf2

big merge (Dependy injection, ACL, cleanup, services)
Merge pull request #134 from pmattmann/zf2

ACL Update
Merge pull request #135 from pmattmann/zf2.unittest

Zf2.unittest
Merge pull request #136 from pmattmann/zf2.unittest

Zf2.unittest
example validation chain
merged zf2 branch
minor fixes
update doctrine module to 0.8
remove ServiceWrapper; flush after dispatch
Merge pull request #138 from usu/zf2.servicewrapper

Zf2.servicewrapper
UserFreindship, GroupMembership + CampCollaboration
Entities + Services + Unittests