#SOLVED : Issue 1422 of learningequality/ka-lite - Remove language pack option

Added delete button with language installed & installed language would not show in drop down list of language pack . After deleting a specific language pack the page refreshes instantly and that specific language appears on list .

Language pack with delete button
![b14c2578-a606-11e3-8eeb-1e6b92066388](https://f.cloud.github.com/assets/6395045/2367180/209776c8-a745-11e3-936b-9e6377cc4e96.png)

Another Language Installed .... Now that language doesn't appear in drop down list.
![bc71d15a-a606-11e3-9ad9-ba876683d263](https://f.cloud.github.com/assets/6395045/2367181/2e5b9f00-a745-11e3-9f91-748ba4c3b6ab.png)