Blender 2.78 commit!

Includes:

- Version bump to 2.78
- Doxy file update
- New splash screen
- Wrapped some do_versions with version check
- Updated template to use proper font

After poking around a lot it seems Droid Sans was used during 2.7x series.
(or at least difference between using this font and comparing to previous
splash screens gives none visible difference).

doc/doxygen/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = Blender
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "V2.7x"
+PROJECT_NUMBER         = "V2.8x"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

source/blender/blenkernel/BKE_blender_version.h

@@ -27,8 +27,8 @@
 /* these lines are grep'd, watch out for our not-so-awesome regex
  * and keep comment above the defines.
  * Use STRINGIFY() rather than defining with quotes */
-#define BLENDER_VERSION         277
-#define BLENDER_SUBVERSION      3
+#define BLENDER_VERSION         278
+#define BLENDER_SUBVERSION      0
 /* Several breakages with 270, e.g. constraint deg vs rad */
 #define BLENDER_MINVERSION      270
 #define BLENDER_MINSUBVERSION   6
@@ -37,7 +37,7 @@
 /* can be left blank, otherwise a,b,c... etc with no quotes */
 #define BLENDER_VERSION_CHAR
 /* alpha/beta/rc/release, docs use this */
-#define BLENDER_VERSION_CYCLE   alpha
+#define BLENDER_VERSION_CYCLE   rc
 
 extern char versionstr[]; /* from blender.c */
 

source/blender/blenloader/intern/versioning_270.c

@@ -1348,7 +1348,7 @@ void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *main)
 		/* ------- end of grease pencil initialization --------------- */
 	}
 
-	{
+	if (!MAIN_VERSION_ATLEAST(main, 278, 0)) {
 		if (!DNA_struct_elem_find(fd->filesdna, "MovieTrackingTrack", "float", "weight_stab")) {
 			MovieClip *clip;
 			for (clip = main->movieclip.first; clip; clip = clip->id.next) {