Support moment.js v2.4.0
Added settings constant for configuring moment.js withoutSuffix-option
Merge pull request #18 from wallin/master

Added settings constant for configuring moment.js withoutSuffix-option
v0.4.2: Add settings constant for configuring moment.js withoutSuffix-option (#18)
Use $window.setTimeout instead of $timeout (fixes #19)
Version 0.5.0
adding amDuration filter closes #20
removing unecessary check conditions
Merge pull request #21 from gabrielstuff/master

Adding amDuration filter and respective test.
Version 0.5.1
Explain internationalization in README.md
Support moment's .calendar() with amCalendar filter
Merge pull request #23 from OndraM/i18n-howto

Explain internationalization in README.md, follow #10
Merge branch 'OndraM-feature-calendar'
Add explanation about the amCalendar filter (was mistakenly omitted from merge)
Text update in README
v0.5.2: Add amCalendar filter
Add optional attribute `am-without-suffix` for #22

basic usage:

```html
<span am-time-ago="testDate" am-without-suffix="true"></span>
```
Update Karma dependency to 0.11
Merge pull request #26 from hramaker/amWithoutSuffix

Add optional attribute `am-without-suffix` for #22