Merge branch 'release/1.4.5' into develop
fixed .val(values)

loop deleting existing ranges now starts deletion from the last range, which is fixing cases when amount of new ranges is shorter than amount of existing ranges.
Merge pull request #36 from meathor/patch-1

fixed .val(values)
fix readonly
Merge pull request #34 from quarterto/feature/readonly

Readonly is broken
version 1.4.6
Merge branch 'release/1.4.6'