Make sure the token block is not nil
Check the token's block in case it was niled while being enumerated
Use an exception rather than assertion
Upgrade core library version 0.81.0 -> 0.82.0
Updates necessitated by change core Group API (https://github.com/Tightdb/tightdb/pull/515)
Update changelog
Fix crash when adding an object already in a realm to another realm
Upgrade core library version 0.82.0 -> 0.82.1
Don't set TIGHTDB_MAX_LIST_SIZE for debug builds
Merge pull request #831 from realm/ks-use-core-ver-0.82.1

Upgrade core library version 0.82.0 -> 0.82.1
Merge pull request #811 from dismory/master

Assert the token's block is not nil and check it before execution
Improve the autorefresh documentation

Remove the claims that refreshing and notifications happen "immediately"
as they're actually only enqueued immediately, and go into a bit more
detail about how things work.
Fix a bunch of small errors in the RLMRealm docs
Improve the migration documentation

Move the main explanation of stuff from the documentation block for the
typedef to the doc blocks for the methods and (hopefully) improve the
wording a bit. While this results in most of the documentation being
duplicated, appledoc doesn't actually document typedefs so it didn't
show up in the generated HTML at all previously.
Fix some typos
Improve the migration documentation more
Merge pull request #828 from realm/tg-autorefresh-docs

Improve the RLMRealm documentation a bit
Merge branch 'master' into jp-xcode6-beta6

* master:
  Improve the migration documentation more
  Fix some typos
  Improve the migration documentation
  Fix a bunch of small errors in the RLMRealm docs
  Improve the autorefresh documentation
  Don't set TIGHTDB_MAX_LIST_SIZE for debug builds
  Upgrade core library version 0.82.0 -> 0.82.1
  Fix crash when adding an object already in a realm to another realm
  Update changelog
  Updates necessitated by change core Group API (https://github.com/Tightdb/tightdb/pull/515)
  Upgrade core library version 0.81.0 -> 0.82.0
  Use an exception rather than assertion
  Check the token's block in case it was niled while being enumerated
  Make sure the token block is not nil

Conflicts:
	CHANGELOG.md