SW-103 better logging

using of openvisualizer_utils functions and logging wrong packet
Merge pull request #8 from GiuX/patch-3

SW-103 better logging
refactoring SerialTester so it communicates through dispatcher. Needs code cleaning but functional
Merge branch 'develop' of github.com:openwsn-berkeley/openwsn-sw into develop
cleaning code
correcting an import
more little corrections
correcting order of params in 6tuscli app.
SW-33. Add GUI toggle to eventBus page for export mesh debug packets

eventBusMonitor.py   -- Added variable and public method for export state.
OpenGuiLib.py        -- Added OpenCheckbox for toggle UI.
OpenFrameEventBus.py -- Added checkbox to page and link to eventBusMonitor.
Merge pull request #11 from kb2ma/develop_SW-33

SW-33. Add GUI toggle to eventBus page for export mesh debug packets
Merge branch 'develop' into develop_SW-50