Fix small typo.
Fix wrong comparison of types

If the two types were aliases (e.g. an import statement was involved),
comparison with == would fail; replaced with =:=.
Don't use exception-based logic in BSONDocument when it possible
Don't use exception-based logic in BSON converters
cross building for scala 2.11
Merge pull request #171 from chemikadze/optimized-last-error

Don't use exceptions in control flow when it possible
Merge pull request #154 from jcranky/patch-1

Fix small typo.
Merge pull request #166 from danarmak/master

Fix wrong comparison of types
Merge pull request #176 from viktortnk/scala-2.11-cross-building

cross building for scala 2.11
Merge branch 'master' of https://github.com/ReactiveMongo/ReactiveMongo

Conflicts:
	project/ReactiveMongo.scala