Bump version

Preparing for new release

Merge pull request FreeRDP#891 from FreeRDP/remmina_main_fixes

Remmina main fixes

Preparing for release 1.2.0.rcgit.12

Merge pull request FreeRDP#802 from FreeRDP/remmina_screenshot

Remote machine screenshot [feature request] closes #644 and closes #801

Merge branch 'remmina_main_hacks' into next

Remove unneded rdp_gdi.c and rdp_gdi.h files

Preparing for release v1.2.0-rcgit.8

Preparing for 1.2.0-rcgit.6

Preparing for release 1.2.0.rcgit.6