Starting work on image slider link
Convert custom block class selection into a select2 tag selection field to support custom and multiple classes.
Merge pull request #1547 from mlabrum/feature/allow-multiple-custom-block-classes

Convert custom block class selection into a select2 tag selection field ...
Lets add some t()s
Escape conversation message body in dashboard
Use Text helper instead of htmlentities function
Merge pull request #1551 from Mnkras/hotfix/t

Lets add some t()s
Merge pull request #1554 from hissy/hotfix/htmlentities

Use Text helper instead of htmlentities function
Cast that string!
Merge pull request #1555 from Mnkras/string

Cast that string!
Add t
updates for flag type
Merge branch 'develop' of github.com:concrete5/concrete5-5.7.0 into develop
Fix #1549
Merge pull request #1556 from hissy/hotfix/t

Add "t"s
Whoops - fixing class name
Fix inability to set permissions on view user attributes permission
Merge branch 'develop' into feature/better-image-slider-link
more work on better javascript page selector
Fix li in Image Slider

Fixes issue with using li tags in the image slider text.