libfreerdp-core: fix TSG thread shutdown and input freeze problem
libfreerdp-core: fix faulty rdpTransport server-side initialization
libfreerdp-core: fix async input mode for FocusInEvent, KeyboardPauseEvent
channels/cliprdr: fix server-side cliprdr receive
Merge branch 'master' of github.com:FreeRDP/FreeRDP

Conflicts:
	client/X11/xf_client.c
channels/cliprdr: add missing messages in cliprdr server
cliprdr/cliprdr: add missing server-side cliprdr sending functions
channels/cliprdr: move server cliprdr read code to separate function
cliprdr/server: split add Open/Close callbacks
cliprdr/server: make channel thread optional
channels/cliprdr: fix empty clipboard format lists, server-side locking
xfreerdp: fix clipboard null byte at end of string (issue #2209)
mfreerdp: fix clipboard missing last character and extra last character
Merge branch 'master' of github.com:FreeRDP/FreeRDP
Merge pull request #2285 from awakecoding/master

Clipboard, TS Gateway