Refactored and updated concurrency example, added some basic threading features for scalability
Added build constructs so concurrency example can be generated
Merge branch 'master' into rw-update-concurrency-example
Update build-distribution.sh
Removed src directory from distribution area
Merge branch 'rw-update-concurrency-example' of https://github.com/Tightdb/tightdb_java into rw-update-concurrency-example
Cleanup the code
Update RealmReader.java
Update RealmWriter.java
Added change to return if user enters bad number
Merge branch 'master' into rw-update-concurrency-example
Merged changes from Brian M
Merge pull request #433 from realm/rw-update-concurrency-example

Updated concurrency example, setup for release and validated the various tests
Modify the examples to use the jar file
Force java7 source and target compatibility
Don’t use symbolic links

Windows unzippers do not resolve them
Documenting exception; adding exception handling in JNI layer
Merge pull request #445 from realm/ez-single-jar

Modify the examples to use the jar file
Removing the OutOfMemory exception. It is commonly not documented in java.
Update Realm.java