libfreerdp-core: don't set connectErrorCode when there is no error
libfreerdp-core: enforce checking of NLA packets in transport only when expecting NLA
libfreerdp-core: fix potential issue while reading packet headers
Merge branch 'master' of github.com:awakecoding/FreeRDP into ports
Added context error codes
Merge branch 'master' of github.com:mrthebunny/FreeRDP
libfreerdp-codec: fix unit test compilation
cmake: fix debug symbols for C++ code
Merge branch 'master' of github.com:awakecoding/FreeRDP into ports