- fixed a whole bunch of path issues and xcode project settings issues to make compile more generic
Merge branch '20131025-federated-cloud-contacts' of https://github.com/openpeer/opios into 20131025-federated-cloud-contacts

# By Sergej Jovanovic
# Via Sergej Jovanovic
* '20131025-federated-cloud-contacts' of https://github.com/openpeer/opios:
  Fixed crash on avatars download.
  Added session recreation if account object shutdown after return fro the background. Avatar relationship for HOPImage entity  is mandatory now.