…ode. Switched rending of week labels to use `ng-if` instead of `ng-show` because IE 10 was incorrectly factoring in the hidden table row when calculating `table-layout: fixed` Fixes #1801
… (fixes #946)
…r and ng-model is empty
…sing of 2 and 4 year declarations with the same format I am trying to support the ability to type in either a date with two or four digits for the year in a date. This is possible by setting the 'y' format for the year. However, inputting a two digit date with the 'y' format produces a date from 20th century instead of the 21st. The change suggested would take any two digit year below or equal to fifty and return the 21st century equivalent. e.g. inputting a year of 15 now produces 2015 instead of 1915. This change will cause anyone relying on the behavior of the 'y' format to produce 1915 from an input of 14 to break as it would now produce 2015.