Added a casting toString method to Event.java to help debugging etc
Made sure List wasn't empty before calling it's zero-eth element in lastEntryAt method of Java driver
Fixed a logic error in LAST_ENTRY_AT query of cake_query module
Giving the possiblity of overwriting the file write delay (default = 10 seconds) for testing purposes
Merge remote-tracking branch 'upstream/master' into EventObjecttoString
Merge remote-tracking branch 'upstream/master' into file_write_delay
Merge pull request #11 from AlexandreBeaulne/EventObjecttoString

Added toString method to Event.java, caught a edge case in lastEntryAt query
Fixed file handle leak.
Merge remote-tracking branch 'upstream/master' into file_write_delay
Merge pull request #15 from AlexandreBeaulne/file_write_delay

File write delay
Made unit tests more in line with Eunit's best pratices
Reverting changes introduced in Pull Request #15
Merge pull request #18 from AlexandreBeaulne/unstable

Reverting changes I introduced in Pull Request #15
Merge pull request #17 from AlexandreBeaulne/erlang_driver_unit_tests

Updated Erlang driver's unit tests
Fix 32 bit os issue with argument parsing -> strtoll returns 64 bits integer but strtol returns 32 bits integer, on x64 strtol and strtoll are the same
Made the stream send its data to the writer as soon as it receives clear msg. Made the file write delay customizable by the user
Small fix for empty results of LAST_ENTRY_AT query
Wrote a PropEr statem module for cakedb_driver
Removed deprecated PropEr testing modules
Fixed copy&paste error in cakedb_driver_statem module