Update es.json

Updated some words to their correct translation
Update es.json

Revision to proper neutral spanish.
New text & look for disclaimer, please update your lang! :D
Merge branch 'master' of https://github.com/popcorn-time/popcorn-app
Fixes

* I forgot to change some KioskMode references
* I changed the header gradient a little bit as in some MacBook screens
produced a flickr
(https://www.google.es/search?client=safari&rls=en&q=macbook+pro+screen+
flicker+gradient)
Update disclaimer text
Merge pull request #213 from wopaum/patch-5

Update disclaimer text
Merge pull request #212 from pvieito/dev

Fixes
Fixes on cache in reason of multiple subtitles
Update tr.json

Turkish language support completed.
Merge pull request #220 from akyuzg/patch-1

Update tr.json
Update fr.json
Italian translation
added it to app.js
Fixed some misspelling in Swedish
LegalDisclaimer update

A more exact translation of the disclaimer.
Merge pull request #225 from PeterBennink/patch-1

LegalDisclaimer update
Merge pull request #223 from sirmackan/patch-1

Fixed some misspelling in Swedish
Merge pull request #222 from rixlabs/it-json

Italian translation
Merge pull request #221 from JeremDsgn/fr-json

Update fr.json