Hurricane Electric uses block 2001:470::, not 2011:470::
Bitcoin-Qt: prevent stuck/unusable debug window on exit

- when closing the client with an open debug window, that window could
  become stuck/unsuable (it was still shown wherea the main window was
  hidden already)
- fix this by hiding the debug window, when quitting the the client
Merge pull request #3053 from dajohi/master

Hurricane Electric uses block 2001:470::, not 2011:470::
Merge pull request #3056 from Diapolo/stuck_debug_window

Bitcoin-Qt: prevent stuck/unusable debug window on exit
add missing Boost Thread join_all() call during shutdown

- fixes #3037 by adding missing join_all() call and brings bitcoind
  shutdown code in line with Bitcoin-Qt shutdown code
- added a comment for the if (!fRet) case
style-police: fixed badly readable code in ProcessMessage()

- I introduced the problem and fixed it with better readable code
Merge pull request #3064 from Diapolo/style

style-police: fixed badly readable code in ProcessMessage()
Merge pull request #3059 from Diapolo/Shutdown

add missing Boost Thread join_all() call during shutdown
Re-enable win32 pull-testing
Merge branch 'pulltestwin32'
Bitcoin-Qt: ensure Qt icon is shown with Qt >= 5.0
Merge pull request #3068 from Diapolo/qt-icon

Bitcoin-Qt: ensure Qt icon is shown with Qt >= 5.0