fix for FIREBREATH-177 part 2

move setReady call to InPlaceActivate
FB-177 guard against multiple setReady calls
Add X11 Invalidate Window implementation.

Fixed typo in wix.cmake

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
FIREBREATH-203: Fix constness on handleUnsolicitedStream
FIREBREATH-203: Fixed crash when no headers are available
FIREBREATH-198: Fixed unneeded CFRelease
Merge pull request #85 from GordonSmith/X11_INVALIDATE_WINDOW

Add X11 Invalidate Window implementation
Merge pull request #72 from firebreath/FB-177

fix for FIREBREATH-177 part 2
Merge branch 'firebreath-1.7' of github.com:firebreath/FireBreath
FIREBREATH-174: Add activex-specific implementation for innerhtml
fix crash with FOLDERID_LocalAppDataLow not found

The macro DEFINE_KNOWN_FOLDER was copied from <KnownFolder.h>,
it will link FOLDERID_LocalAppDataLow to an external dll,
but for some system(to me, Windows 7, Chinese Edition), the symbol can't be found at runtime,
so FOLDERID_LocalAppDataLow becomes GUID_NULL, and at line 52, it will fail with crash.

Really strange.

Let's inspect <KnownFolder.h> again, there are two styles of DEFINE_KNOWN_FOLDER:

#ifdef INITGUID
#define DEFINE_KNOWN_FOLDER(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
        EXTERN_C const GUID DECLSPEC_SELECTANY name \
                = { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }
#else
#define DEFINE_KNOWN_FOLDER(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
        EXTERN_C const GUID name
#endif // INITGUID

Shall we use the first one without `extern`?
check HRESULT after getKnownFolderPath

talked in
https://github.com/firebreath/FireBreath/pull/88
Let the unix build scripts fail on the first error.
Allow super-projects to disable firebreath-specific git operations.

Git submodule commands must be run from the toplevel of the working tree,
so this is necessary when firebreath is embedded in a git super-project
requiring the firebreath-provided boost submodule.
Remove dead code.
Fixed bug with find_x11_deps called on non-x11 platforms
FIREBREATH-213: Fix for iostreams in the wrong filter
FIREBREATH-210: add support for req.setCallback on unsolicited streams
Add log msg for unsolicited streams
Fix build warning