fix(timepicker): fix errors while typing invalid values (fixes #933)
test(timepicker): test for null values
fix(timepicker): fix tests
chore(docs): update docs
chore(release): cut the v2.1.1 release
feat(tooltip): add base autoClose option to close tooltip when clicking outside tooltip
feat(popover): add autoClose option to close popover when clicking outside popover
fix(tooltip): removed autoClose option from tooltip attributes
fix source code spacing
test(popover): add tests for autoClose when clicking inside popover content