Added program "HexSolver"

www/data/programs/desc/HexSolver/index.markdown

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+An automatic solver for [Hexcells](http://www.matthewbrowngames.com/hexcells.html), [Hexcells Plus](http://www.matthewbrowngames.com/hexcellsplus.html) and [Hexcells Infinite](http://www.matthewbrowngames.com/hexcellsinfinite.html).  
+The idea is to automatically parse the game state, find the next (valid) step and execute it.  
+*(Rinse and Repeat until everything is solved)*
+
+### [> Animation](http://gfycat.com/GrotesqueRecklessAcornbarnacle)
+
+##Usage
+
+ - Start HexCells Infinite *(should also work with the other Hexcell games)*
+ - I recommend window-mode with 1440x900 resolution (for the OCR to work best)
+ - Load a level
+ - Start HexSolver
+ - Press **Recapture**
+ - If you want to completely solve the level press **Execute (All)**
+ - Don't manually move your mouse until finished (press ESC to abort)
+ - If you just want to see the next step press **Solve** (Can take around 5-10 seconds)
+
+##Troubleshooting
+
+ - HexSolver needs an minimum amount of orange cells to recognize the layout
+ - HexSolver only works when all cells are in an uniform grid (click **Calculate** to see the grid)
+ - Only click Recapture when the fading in effect is finished - otherwise no cells can be recognized
+ - If you find the (uncommon) case of two row-hint in one cell, HexSolver will fail *<sup>(sorry)</sup>*
+ - If HexSolver fails to solve a configuration or the OCR module fails, please send me an <u>full-resolution</u> screenshot of the game.
+
+##Features
+
+ - Automatic finding of game window and capturing of its graphical output
+ - Dynamically finding the hexagon layout
+ - With an custom crafted OCR module recognition of the cell values
+ - 3-Step solving of the current configuration (tested on the original levels and many of the generated ones)
+ - Finding the optimal execution path by solving the corresponding [TSP](http://en.wikipedia.org/wiki/Travelling_salesman_problem)
+ - Automatic execution by programmatically moving the mouse
+ - Saving the current (captured) state as an [*.hexcells](https://github.com/BlaXpirit/sixcells) file