core client side: set flag to crypt license

Client side code always tells the server that it is capable of processing
encrypted licensing packages (SEC_LICENSE_ENCRYPT_SC) but didn't set
the recently added flag to indicate that.

Fixes #2196
xfreerdp: several fixes for panned/pinched drawing

- use bilinear filter instead of nearest filter
- fixed invalid transformation matrix
- support non-proportional scaling
- fix calculation of transformed coordinates (rounding errors)
xfreerdp: remove duplicated drawing operations

Most of xfreerdp's hw gdi callbacks did the the same X11 drawing operation
twice: Initially on the primary pixmap to keep the back buffer up to date
and then directly on the window in order to see the result.
This sequence is followed by a call to gdi_InvalidateRegion() to mark the
rectangular area of the drawing operation.
Since in xfreerdp's current design (or better current evolved state) the
backbuffer pixmap is obligatory, all drawing operations directly targeting
the window are redundant because of the subsequent EndPaint (mapped to
xf_hw_end_paint) where the damaged region is copied from the backbuffer
to the drawable.

- removed X11 drawing operations which directly target the window drawable
- fixed some errors in the calculation of the required update regions
xfreerdp: added smart sizing, mt gesture fixes

- removed setting ScalingFactor
- added settings SmartSizingWidth and SmartSizingHeight
- changed option /smart-sizing to optionally support <width>x<height>
- consolidated transformation of input event coordinates
- rdp8 gfx ignored scaling and panning offsets: fixed
- never resize window on panning/pinching
- simplified keyboard multitouch gesture debugging emulation
- disabled keyboard multitouch gesture emulation debug code via define
fixing memoryleak by introducing a nonehandle

In CreateProcess the non functional thread
handle was leaked.
changed processhandle handling to new system
fixed win32 build
fixed compiler warning
Merge pull request #2239 from bmiklautz/issue/2196

core client side: set flag to crypt license
Merge pull request #2244 from MartinHaimberger/mh-improveHandleHandling

improve handle handling and fix memory leak
Merge pull request #2240 from nfedera/fix-2014-12-01-01

xfreerdp: pinch/pan fixes and smart-sizing