Fix handling for CFLAGS and LINKFLAGS like for CCFLAGS

Previously CFLAGS and LINKFLAGS were passed as a single
quoted argument to the compiler or linker. This patch splits the
paramters.

Signed-off-by: Vinzenz Feenstra <evilissimo@gmail.com>
Fix for 64Bit builds with VC from command line

Previously builds for 64 Bit targets on the x64 Native Tools Command
Prompt failed while trying to link the 64Bit build godot objects with
32Bit vc libraries. This was due to wrong library directories.

Since there are the environment variables INCLUDE and LIB which are
containing the correct paths this patch uses those now to fix the linking
issue.

Signed-off-by: Vinzenz Feenstra <evilissimo@gmail.com>
Instance button of SceneDock now working
Add F key to center 3d viewport to selected node
alloca() lives in stdlib.h on FreeBSD
Only include linux/joystick.h on linux
ifdef out body of probe_joystick and process_joysticks on freebsd until a working implementation is completed
Unused comparison causes error on clang. Suspect this was a typo.
Typo in 'Atlas Texture' import menu entry

Signed-off-by: Vinzenz Feenstra <evilissimo@gmail.com>
Switch from using deprecated Options class to Variables
add logo.h to .gitignore
-scripts are converted to bytecode on export
-fix bug in doc where touchscreen events were not documented
-Added ATITC texture support
-Fixed bug of some tabs showing wrong names
-Exported properties for viewport
Merge pull request #144 from C4NCER/master

move away from deprecated Options class and update .gitignore
Merge pull request #141 from vinzenz/texture-import-plugin-typo

Typo in 'Atlas Texture' import menu entry
Merge branch 'freebsd-cleanup' of https://github.com/robmessick/godot into robmessick-freebsd-cleanup
Merge branch 'master' of https://github.com/okamstudio/godot
Merge pull request #137 from marynate/PR-expose-f-key-to-center-sel

Add F key to center 3d viewport to selected node
Merge pull request #136 from marynate/PR-fix-scenedock-instance-btn

Instance button of SceneDock now working
Merge pull request #133 from vinzenz/master

More fixes to the build system