Remove the "early alpha stage" comments about Eclipse and C::B

Alex

Source/cmExtraCodeBlocksGenerator.h

@@ -22,8 +22,6 @@ class cmGeneratedFileStream;
 
 /** \class cmExtraCodeBlocksGenerator
  * \brief Write CodeBlocks project files for Makefile based projects
- *
- * This generator is in early alpha stage.
  */
 class cmExtraCodeBlocksGenerator : public cmExternalMakefileProjectGenerator
 {

Source/cmExtraEclipseCDT4Generator.h

@@ -21,8 +21,6 @@ class cmGeneratedFileStream;
 
 /** \class cmExtraEclipseCDT4Generator
  * \brief Write Eclipse project files for Makefile based projects
- *
- * This generator is in early alpha stage.
  */
 class cmExtraEclipseCDT4Generator : public cmExternalMakefileProjectGenerator
 {