Now a CapIndex can be created
Implemented saving a index
Renamed methods
Improved test creating index
Added simple select
QueryBuilder methods are now static
Collection's have now a method to get easiely all Document's
Finished first test and simple query to get all Document's
Rename test method
Limit and skip added for getting alll document's
Added helper method to create fast and easy Document's
Added HashIndex
Improving documentation
Now the attributes if the fields values have to be unique and the fields
can be got and set by methods
Now HashIndex can be created
Implemented test method for creating unique hash index's
SkipListIndex
We make out of the interface an abstract class which holds almost all
implementations already