Dialog UI-tests for string creation.
Rename from "string" to "ABC".
Refactoring of begin() of actions.
Translation of StringDialog strings for all current languages.
Merge pull request #1121 from Catrobat/fixOpenTests

fixes BroadcastBricksTest + DroneBrickLayoutTest
moved vibration brick to category motion and changed order of look bricks
Merge pull request #1078 from Catrobat/FormulaStringExtension

Formula string extension and refactoring
Merge pull request #1075 from Catrobat/vibrationBrick_changeCategory

moved vibration brick to category motion and changed order of look bricks
changed platform version to double and updated
repaired codeStyleSettings
fixed Problem with deleted project in Settings:
 - project now gets also deleted from settings
 - added tests
 - refactored testDeleteSprite and testDeleteViaActionBar
 - some minor changes
Merge pull request #1130 from Catrobat/refactor_deleteProject

fixed Problem with project in Settings
CAT-1174 #fixed
Update README.md

extent contribute section
added Arduino_Send_Brick into the Master branch
ToDo: Functionality + Arduino Function Implementation
Inserted all Function Methods + Fixed all Bugs
Compiles on my Smartphone now without errors + Nullpointer Exceptions
ToDo: Test with Arduino BT Board
added detection for Arduino Functions in all bricks which contain a formula
added Arduino Support in the PreStageActivity.java class
Fixed crash bug when bt-connection timed out
Small bugfix, *crashes when trying connect*
refactoring to new bluetooth stuff
added some missing code
ToDo: Bt Socket is "connected", but nothing is transmitted (see debug output BluetoothConnection)
SendAction is not called from the ArduinoSendBrick (added debug statement)
changed prestage, devicelistactivity, bluetooth connection