Some eurisitic improvements.

Now size number of words is reducing using scoring system -- words with small scores are deleted. Score is a function : frequency -> score. Time on difficult grids is decreased

CrossBench/CrossBench.project

@@ -1,6 +1,36 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <CodeLite_Project Name="CrossBench" InternalType="GUI">
   <Plugins>
+    <Plugin Name="CMakePlugin">
+      <![CDATA[[{
+  "name": "Debug",
+  "enabled": false,
+  "buildDirectory": "build",
+  "sourceDirectory": "$(ProjectPath)",
+  "generator": "",
+  "buildType": "",
+  "arguments": [],
+  "parentProject": ""
+ }, {
+  "name": "Profiling",
+  "enabled": false,
+  "buildDirectory": "build",
+  "sourceDirectory": "$(ProjectPath)",
+  "generator": "",
+  "buildType": "",
+  "arguments": [],
+  "parentProject": ""
+ }, {
+  "name": "Release",
+  "enabled": false,
+  "buildDirectory": "build",
+  "sourceDirectory": "$(ProjectPath)",
+  "generator": "",
+  "buildType": "",
+  "arguments": [],
+  "parentProject": ""
+ }]]]>
+    </Plugin>
     <Plugin Name="CppCheck"/>
   </Plugins>
   <Description/>