Fix issue#125.
Refactor SpeakBrickTest.
Add SpeakStageTest.
Add getPrivateField for class variables in UiTestUtils.
Refactor getPrivateField.
Move if text is null condition from SpeakBrick to PreStageActivity speech method.
create brick_value.xml for store all values used in Brick prototype
small change in code, not realy correct
insert Values for defaultParam
 constant list in AddBrickDialog.java
set default values in prototype view

expanded brick interface with setDefaultValue-Method
implemented method in placeAtBrick
Merge branch 'defaultParamBrick_Michi' of ssh://github.com/Catrobat/Catroid into defaultParamBrick_Michi
Add SpeakBrick test for simultaneous text output.
Add SpeakBrick test to check the right parameters.
Refactor normal behaviour of SpeakBrick.
do not forget to delete again
insert public void setDefaultValues(Context context) in all bricks
commit for switch to master
Refactor SpeakStageTest.

Rename helper classes and variables.
Simplify the normal behavior test.
Update assert messages.
Fix wrong member initialization in TextToSpeechMock.
Combine normal behavior and parameter test.
bugfix
Merge branch 'master' into defaultParamBrick_Michi
create file BrickValue, set all float and int Value in Bricklist and Skripts, same Bugfix, Motion and Look-List have also some bugs
small change
same Bugfix all category working

DOTO: create the value-Strings for all languages
write the code for show the correct motor in NXTList
write the correct layoutlist for Bricks with Spinners and value strings
only a testcommit