Comment 58 for bug 662840

Pushed by <email address hidden>:
https://hg.mozilla.org/integration/autoland/rev/264664a44f49
Support multiple dictionaries in mozISpellCheckingEngine.idl; r=smaug
https://hg.mozilla.org/integration/autoland/rev/1af11d34c213
Support multiple hunspell instances in mozHunspell; r=smaug
https://hg.mozilla.org/integration/autoland/rev/043d88291491
Support multiple dictionaries in mozSpellChecker; r=smaug
https://hg.mozilla.org/integration/autoland/rev/4a3b7ee6a51e
Support multiple dictionaries in RemoteSpellcheckEngine; r=smaug
https://hg.mozilla.org/integration/autoland/rev/74f061f43c77
Support multiple dictionaries in EditorSpellCheck; r=smaug
https://hg.mozilla.org/integration/autoland/rev/338485f1d803
Support multiple dictionaries in InlineSpellChecker; r=smaug,Gijs
https://hg.mozilla.org/integration/autoland/rev/64b43b5b1bba
Fix dictionary extension loading code in XPIProvider.jsm; r=smaug,extension-reviewers,mixedpuppy
https://hg.mozilla.org/integration/autoland/rev/e86c493e43a4
Update unit tests for multiple dictionaries; r=smaug
https://hg.mozilla.org/integration/autoland/rev/465a18abbd0e
Add mochitest for multiple dictionaries; r=smaug