fix #6, fix #7
change " to ' in strings
change \r\n to \n in files
delete one empty string to apply \r\n to \n
Merge with master
Rewrite issue #7
Add new sniffs to ruleset.xml
Merge branch 'master' into fix7

Conflicts:
	Oggetto/ruleset.xml
Reset .gitignore
Ignoring vagrant, composer and vendor