ditz issue update
rename JSONX and JSONC in code
rename JSONX and JSONC in ecmascript testcases
jsonx -> jx rename
jsonx -> jx rename
misc jsonx -> jx renames
internal doc jsonx and jsonc renames
website updates for jsonx/jsonc renaming
DUK_OPT_NO_JX/DUK_OPT_NO_JC website documentation trivia
jsonx/jsonc rename in makefile
release note update
Merge branch 'jsonx-rename'
ditz issue update
ditz issue update