docs(README): Add david-dm.org devDependencies status image
feat(datepicker): dynamic date format for popup

Closes #1071
refactor(datepicker): removed duplicated css class in a template
fix(pagination): fix altering of current page caused by totals change

Closes #1079
chore(demo): document BS's supported version & link to dependencies

Closes #1093
fix(timepicker): use html5 for input elements
fix(pagination): handle extreme values for `total-items`

Closes #1104
docs(README): add build instructions for explicit modules
fix(datapicker): some IE8 compatibility improvements
feat(datepicker): datepicker-append-to-body attribute

Attribute / option specifies where in the DOM to place the datepicker
popup elements.

If this option evaluates to 'true', the datepicker popup elements are
appended to 'body'. Otherwise, they follow the directive element.
fix(typeahead): fix loading callback when deleting characters

Closes #1140
fix(tooltip): hide tooltips when content becomes empty

Closes #875
feat(tooltip): add ability to enable / disable tooltip
fix(datapicker): set popup initial position in append-to-body case

Set the initial position offsets of the datepicker popup element in case of appended to 'body'.

Todo: refresh the position on parent elements resize.
feat(dropdownToggle): disable dropdown when it has the disabled class
test(typeahead): corrects typos

Closes #1209
refactor(alert): clean-up unused variables
docs(README): add info about templates customization
docs(README): fix markup
fix(typeahead): prevent accidental form submission on ENTER