Merge branch '0.5.0'
Merge branch 'console'
Merge branch 'console'
Fixed problems on OSX
Added app icon for osx
Added icon to resources
Merge commit '38817c63d4f8674a8c13dc5e9dabb93d30732963' into osx-fixes

Conflicts:
	redis-desktop-manager/forms/demo.ui
Added osx travis config
Fixed travis config
Install libssh2 via brew
Fixed qt version in travis config
Link qt5 after installation
Added force flag
Fixed qmake execution in travis config
Fixed osx build:
 - Added redis to travis config
 - Fixed tests project
Fixed test.pro file: removed packing in bundle
try to fix problem with qt on build worker
install libpng
Updated updater
Updated readme