updated changelog

Author: raydac

changelog.txt

@@ -1,5 +1,6 @@
 6.1.0
- - added function STR binfile(STR,STR) to load a bin file as encoded base64 or java byte array string
+- implemented request #9, added support of whitespace between directive and comment, in command line it is `--es` option and in MAVEN and ANT it is boolean parameter `allowWhitespace`, by default it is turned off
+- added function STR binfile(STR,STR) to load a bin file as encoded base64 or java byte array string
 - changes in Preprocessor API, removed usage of null instead of PreprocessorContext or PreprocessingState as argument for many methods, improved tests
 - fixed #8 issue, fixed work with absolute paths in //#include and evalfile(), added tests
 - refactoring