Fix a bug where attempting to create a document with ID the empty string could result in the creation of a new database, or an unhelpful error message.
Add an overload to CouchDbInstance.checkIfDbExists which takes a string for the name of the DB.
Fix previous commit
Add support for retrieving the set of active tasks.
Use java.util.Date rather than JodaTime
Merge pull request #111 from edwag/activetasks

Add support for retrieving the set of active tasks.
Merge pull request #110 from edwag/dbpath

Add an overload to CouchDbInstance.checkIfDbExists which takes a string
Merge pull request #109 from edwag/dbcreationbug

Attempting to create a document with empty ID can create a database
Update README.md