Fixed wrong config name in documentation: config.magicline_putEverywhere -> config.magicline_everywhere.
Tests: Added tests for the TC and selection.setRanges.
Invisible inline elements may absorb the caret too.
Tests: IE8 cannot handle selection at that position.
Added comment to save one's time.
Ranamed ticket test directory and documentation to point to proper one.
Changelog entry.
Merge branch 't/12621'
Removing ranges before adding new one becase we support only one for now.
Added internal wrapper function.