1.3.1 "el salvador"

Bug Fixes

• Status Bar: Moved status tap handler to after platform ready fires. (947d9296)
• Loader: make the loader service return a promise instead of the deprecated object, updated docs (0e94f914, closes #3717)
• Tabs: fixs as issue with tabs without icons (28e99594, closes #6292)
• Navigation: revert previous navigation fix (efb9bd) and added a different fix for the infinite loop issue. Wrote additional tests to verify the test. (e31498c4)
• Life Cycle: Life cycle events fire reliably on correct scope, closed many issues (d6373335)
• Slides: changed the way looped/duplicates slides work, added documentation (44d5a0f8, closes #6305)
• Header:
  • ion-nav-title will fill up available space (677d2d4c, closes #4661)
  • subheader visiblity fix, remove display as block (01ab8b03, closes #3055)
  • set correct title bar height (6a5e6bc4, closes #4965)
• Footer: fix a typo in footer bar styles using balanced class (99f987fc, closes #6426)
• Pull-to-refresh: Better performance via changing translateY to 3d (c7e61e4d, closes #6360)
• Scss: made variables for button-default-border and button-default-active-bordermade variables (7da8739f, closes #5576)
• Content: documentation update (#62fdd636, closes #5813)

Breaking Changes

• Scss: changed variable being passed to buttons for styling borders. By default, the variable passed is $button-default-border instead of $button-primary-border (for example). The border property was previously ignoring the parameter and was hard-coded to transparent (7da8739f)