BrickEditText should now be updated depending on the cursorposition in FE-Editor
Fixed merge conflicts
Test for Issue8.66c
Merge remote-tracking branch 'origin/FormulaEditorIssue8.66c' into
FormulaEditorMaster

Conflicts:
	catroid/src/at/tugraz/ist/catroid/formulaeditor/FormulaEditorEditText.java
	catroidUiTest/src/at/tugraz/ist/catroid/uitest/formulaeditor/FormulaEditorEditTextTest.java