Updated Romanian character set

Updated the Romanian character set from ISO 8859-2 to ISO 8859-16.
Update CONTRIBUTING.md
Update README.md
Merge pull request #467 from Multy7/master

Update CONTRIBUTING.md to point  to the UserVoice portal for feature suggestions
fixed yifysubtitles link

the prev link is wrong
Merge pull request #527 from sagivo/patch-2

fixed yifysubtitles link
Merge pull request #255 from paltonas/patch-1

Updated Romanian character set
word spacing fix
Merge branch 'dev-0.2.8'

Conflicts:
	js/frontend/providers/yifysubtitles.js
	js/vendor/videojsplugins.js
Fixed Quality Options missing

Stupid... little... bug... -.- This fixes like: #702 #685 #691
Version Bump -> 0.2.8.1

Hotfix for quality bug
For some reason, node-webkit-builder didn't update in the merge
Fixed package.json
Update README.md
Sped up subtitle requests

If all subtitles are cached we will no longer make a request to YSubs to get an 'empty' list of subtitles. Saves ~1000ms!
Speed up API requests!

XHR requests seem to be much, much, much faster in node-webkit than node requets. We use jQuery until things work again
Update README.md
Removed version from cachedb
Update README.md
Fixed dev deps