Fixed GuiGameList screenshot crash.  For real, this time, probably.
Disable input device polling code to resolve freeze after ~45 minutes.
See issue #87.
Revert "Disable input device polling code to resolve freeze after ~45 minutes."

This reverts commit 4a1206aee28705232308024ce4c03f39b96478fa.
Merge commit '171ca9a' from HorstBaerbel fork
Print all Log messages to cout with --debug set.
Added startPolling and stopPolling to InputManager.
Temporarily disable polling while configuring inputs.
Polling is disabled once the first device is chosen, and resumed once the
last device is configured.
Fix last entry not showing (issue #90)
Merge remote-tracking branch 'upstream/master'