Update ice.js to replace to continuos spaces for an space and a nbsp char
Update ice.js to replace an space to Unicode Character 'MEDIUM MATHEMATICAL SPACE' (U+205F)
fixed range.moveCharLeft in selection.js and anything downstream that affected; added tests for the range extensions
updated README with download link
remove debugger
merges with upstream
allow for new line in other block elements
remove dbug logging
make deletions work
merge with ifad