use better default palette
minor test updates for issue #187
Merge branch 'multiSelection'
dont allow selection palette items to get removed by elements already in palette lookup.  Issue #142
add test to make sure selection palette items dont get removed by elements already in palette lookup.  Issue #142
prep for 1.3.2
update travis
use $.inArray for IE<=8 support.  Issue #194
prep for 1.3.3
add documentation about reflow on hidden container.  Issue #126
implement tooltipFormat [needs docs].  Issue #195.
document tooltipFormat.  Issue #195
add test for hsl tooltipFormat
move tooltipFormat next to other palette options
Add individual className options for replacer and container

This lets you do things like get (basic) Bootstrap stylings for free
using:

```
{
  replacerClassName: 'btn btn-default',
  containerClassName: 'dropdown-menu'
}
```

Though you'll need to add a little override to make that particular mix
work:

```
.sp-container.dropdown-menu {
  display: block;
}
```
add test for replaceClassName and containerClassName - deprecate className option.  Issue #199
remove tooltipFormat but keep functionality pointing to preferredFormat.  Issue #195
Merge branch 'master' into tooltipFormat
added dutch translations
Update jquery.spectrum-nl-nl.js

added clearText