Merge pull request #1859 from awakecoding/master

Smart Card Improvements, TS Gateway non-blocking Writes Integration
Merge pull request #1863 from awakecoding/master

RDP6.1 XCrush Bulk Compression
fixed introduced winpr bug in namedpipes

Bug was introduced by 5e09e37d42bd8896a687df830a95f5cb56e4d47c
Merge pull request #1864 from MartinHaimberger/namedpipefix

fixed introduced winpr bug in namedpipes
Merge branch 'master' of github.com:FreeRDP/FreeRDP