Implement a replace with object class, to correctly use the object class.
Merge branch 'master' into feature/correctly_use_setObjectClass

Conflicts:
	src/main/java/com/mongodb/FongoDBCollection.java
	src/test/java/com/mongodb/FongoDBCollectionTest.java
closes #47 : add
handle  on update
upgrade version
cs
handle java 1.6
[maven-release-plugin] prepare release fongo-1.5.4
[maven-release-plugin] prepare for next development iteration
closes #47 : error when  of compbound fields
Remove legal note.
Merge pull request #48 from nilstgmd/feature/correctly_use_setObjectClass

Correctly use setObjectClass(..) to define target objects
Correclty compare lists of lists with `$in`.
Merge pull request #50 from nilstgmd/feature/handle_in_list_of_lists

Correctly compare lists of lists with `$in`.
add contributor
Update documentation with current fongo version. Minor typo and markdown fixes.
More consistent use of the words fongo and MongoDB.
Merge pull request #51 from nilstgmd/feature/update_doc

Update documentation with current fongo version. Minor typo and markdown fixes
Adding `travis_wait` to write a log every minute while executing `mvn install` to get rid of intermitted build failures due to timeouts.
Inlcude skipTests to the travis install, to avoid double execution of tests.