* SignalProxy: Correct initialization without slot argument and provide tests
* Add missing slot is None case on disconnect
* Start new tests
* Exception block
* Test no module
* Different signal
* Debugging the signal connect
* Re initialize proxy after disconnect
* Add more test cases for blockSignal
* Change test case for signal count
* Give up for python 2 and pyside
* Exclude for Python 2.7 and PySide
* Convert float to integers in timer start period