Start branch-1.4 after rename from branch-1.3-porting.

Added FLTK 1.3 CHANGES file as CHANGES_1.3, updated CHANGES to start
release info (changelog) for FLTK 1.4.

You can update the svn configuration of your working to get this
branch if you previously used branch-1.3-porting:

 $ svn switch http://seriss.com/public/fltk/fltk/branches/branch-1.4

If you used branch-1.3 previously we recommend to checkout the new
branch-1.4 in a new working copy.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12099 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -1,24 +1,52 @@
-CHANGES IN FLTK 1.4.0					RELEASED: ??? ?? ????
+Changes in FLTK 1.4.0                                   RELEASED: ??? ?? 2017
 
-	New features and extensions
+  New features and extensions
 
-	- ...
+    - CMake is the primary supported build system in FLTK 1.4.0 and later.
+      CMake can be used to generate Makefiles, IDE project files, and
+      several other build systems by using different "generators" provided
+      by CMake (for instance Ninja, CodeBlocks, Eclipse, KDevelop3, etc).
+      See README.CMake.txt for more information.
+      autoconf/configure is still supported by the FLTK team for backwards
+      compatibility with older systems that lack CMake support.
 
 
-	New configuration options (ABI version)
-	
-	- FLTK's ABI version can be configured with configure and CMake.
-	  See documentation in README.abi-version.txt.
+  New configuration options (ABI version)
+    
+    - FLTK's ABI version can be configured with 'configure' and CMake.
+      See documentation in README.abi-version.txt.
 
-	1.4.0 ABI FEATURES
+  1.4.0 ABI FEATURES
 
-	- None. 1.4.0 is a new ABI version (breaking 1.3.x ABI).
+    - None. 1.4.0 is a new ABI version (breaking 1.3.x ABI).
 
 
-	Other improvements
+  Other improvements
 
-	- ...
+    - ...
 
-	Bug fixes
+  Bug fixes
 
-	- ...
+    - ...
+
+  Removed Features
+
+    - Bundled IDE project files (Xcode and Visual Studio) have been
+      removed. Please use CMake to generate your IDE project files.
+      See README.CMake.txt for more information.
+
+
+
+Changes in FLTK 1.3
+
+  See CHANGES_1.3
+
+
+Changes in FLTK 1.1
+
+  See CHANGES_1.1
+
+
+Changes in FLTK 1.0
+
+  See CHANGES_1.0