Prevent crash if config has been garbage collected.
Make Article implement Parcelable
Prevent crash in ArticleActivity if Session is GCd
Add support for displaying suggestions by rank
It's ok if the user is unauthorized
Merge branch 'configcrash' of git://github.com/DDRBoxman/uservoice-android-sdk into DDRBoxman-configcrash

Conflicts:
	UserVoiceSDK/src/com/uservoice/uservoicesdk/model/Article.java
	UserVoiceSDK/src/com/uservoice/uservoicesdk/model/ClientConfig.java
Merge branch 'DDRBoxman-configcrash'
Make Topic parcelable
Remove articles list from session
Bump to 1.1.1
Merge branch 'master' of https://github.com/uservoice/uservoice-android-sdk

# By Austin Taylor (5) and Colin Edwards (3)
# Via Austin Taylor
* 'master' of https://github.com/uservoice/uservoice-android-sdk:
  Bump to 1.1.1
  Remove articles list from session
  Make Topic parcelable
  It's ok if the user is unauthorized
  Add support for displaying suggestions by rank
  Prevent crash in ArticleActivity if Session is GCd
  Make Article implement Parcelable
  Prevent crash if config has been garbage collected.