combineDuplication with compileContent don't work together

[amiram]

If you set combineDuplication to true and compileContent to true, combination isn't working. The reason is that content is being compared by reference, which works for strings but not with the result of $sce.trustAsHtml.

Current code in provide.js:90
if (_msg.content === msg.content &&

Should be:
if (_msg.content.toString() === msg.content.toString() &&

Probably need to add a check for undefined (if it is possible).

[tameraydin]

nice catch, again we lack of tests here...

Would you like to create a PR (with corresponding tests) about it?

[amiram]

#89 Done