Fixed update date to 2017-03-24

Author: Shreeshrii

ChangeLog

@@ -1,8 +1,5 @@
-2016-11-11 to 2017-March - V4.00.00-alpha
-  * Added new neural network system based on LSTMs, with major accuracy gains.
+2017-03-24 - V4.00.00-alpha-cf245f8  
   * Added LSTM models+lang models to 101 languages. (tessdata repository)
-  * Improvements to PDF rendering.
-  * Fixes to trainingdata rendering.
   * Improved multi-page TIFF handling.
   * Fixed damage to binary images when processing PDFs.
   * Fixes to training process to allow incremental training from a recognition model.
@@ -40,6 +37,11 @@
   * Fixed some openCL issues.
   * Added option to build Tesseract with CMake build system.
   * Implemented CPPAN support for easy Windows building.
+  
+2016-11-11 - V4.00.00-alpha
+    * Added new neural network system based on LSTMs, with major accuracy gains.
+    * Improvements to PDF rendering.
+    * Fixes to trainingdata rendering.  
 
 2016-02-17 - V3.04.01
   * Added OSD renderer for psm 0. Works for single page and multi-page images.