Divide operation added
Add power operation

Power operation was added....
Commit message
Revert "Commit message"

This reverts commit a2df5a1c0024a517a7c072ab62e7ed8db58934f3.
Merge pranch...
Merge branch 'addMultiplyOperation'

Conflicts:
	org.eclipse.example.calc/src/org/eclipse/example/calc/internal/Calculator.java
Magic

A ....