Bug fix for title truncation when it contains single quotes. Also added ...

The bug exists when the caption retrieved from Instagram contains single quotes. The title attribute gets truncated.

For example:
![screen shot 2014-01-13 at 12 42 21 am](https://f.cloud.github.com/assets/1410147/1896599/8a877226-7ba9-11e3-920c-dacb97bf079a.png)
After the fix:
![screen shot 2014-01-13 at 12 50 20 am](https://f.cloud.github.com/assets/1410147/1896602/c26eb1ea-7ba9-11e3-92bd-18cee209845a.png)

Also notice the heart symbol being recognised which is also included in this fix.