Re-factor

The Read.me was from 1.3. This is a refactor suggestion. Open for
changes.

Added:
- Travis Badge
- Grunt build & Testing
- Arian's ui runner link

Updated contribute info

Removed:
- Change log (this was still in 1.3, probably usefull but maybe
elsewhere?)
remove unnecessary information
Polish

Removed Lang update because it was a dead end with just broken links
Specified Clientcide
Added changelog file for More

Updated to 1.5 after nice feedback from Aaron
Typo fix
Merge: refactor README.md

The README.md file was from 1.3. This is a refactor preparing for 1.5.

Added:
- Travis Badge to show specs fail/pass status
- Grunt build & testing info
- Arian's ui runner link for the interactive specs

Updated:
- how to contribute info, now more detailed
- TODO list
- links that were broken

Removed:
- Change log info that was still in 1.3. Moved it to a new file (changelog.md) and added changes for 1.5

PS: Others might have suggestions/corrections/aditions. I merge this now since the README.md file was still relating to version 1.3

( fixes #1226 / [ci skip] )