*Data methods rebuild (issue #51)

This version introduces multiple enhancements:

from now to create object with data, data must be given as data key in options
to resolve problems with data with key data

Details of additions/deletions below:
--------------------------------------------------------------

Modified:   Base/BlueObject.php
            -- Updated --
                __construct removed checking data key from options

Modified:   Test/ObjectTest.php
            -- Updated --
                testCreationWithStdClassData fixed object creation with data
                _simpleObject fixed object creation with data