Issue #239: Fix all Smalltak/X source files to be in unicode (UTF8 without BOM) and prefixed by "{ Encoding: utf8 }" when any unicode character is present - All source *.st files are now Unicode UTF8 without BOM Files are in two groups (fileOut works this way in Smalltalk/X): - containing a unicode character have "{ Encoding: utf8 }" at the header - ASCII only are without the header

syntax: glob
*Init.c   
makefile
*.so
*.H
*.o
*.STH
*.sc
objbc
objvc
*.class
java/libs/*.jar
java/libs-src/*.jar
*-Test.xml
st.chg
package-cache
mc

# CI Artefacts
ci/package-cache
ci/pharo*
ci/test-data
ci/*.image
ci/*.changes
ci/*.fuel
ci/*.json
ci/*.xml
ci/*.log
ci/play-cache