Merge pull request #59 from Assada/refactoring

refactor 4
debug
Merge pull request #60 from Assada/feature/playersActivity

debug
grunt
Merge pull request #61 from Assada/feature/structure

grunt
small fix
Merge pull request #62 from Assada/feature/ob

small fix
test
Merge pull request #63 from Assada/feature/ob

test
fix ob 2
grunt minify html
Merge pull request #64 from Assada/feature/structure

grunt minify html
grunt exclude content script
grunt css minify
Merge pull request #65 from Assada/feature/ob

fix ob 2
Merge pull request #66 from Assada/feature/structure

Feature/structure
Update README.md
Merge pull request #67 from Assada/feature/structure

Update README.md
test xhr
Merge pull request #68 from Assada/feature/getServersData

test xhr