PSR-2 style tweaks
Fix `meta` keyword usage
Merge pull request #7 from 99designs/bugs/fix-meta-keyword

Fix `meta` keyword usage
changes encoding function
Merge pull request #8 from ebaioni/rawUrlEncoding

changes encoding function
Fixing spaces on multiple filter arguments so that hash works properly
Test fix
Merge pull request #9 from prolificinteractive/master

Fixing spaces on multiple filter arguments so that hash works properly
Merge remote-tracking branch 'remotes/origin/master' into no-urlencode

Conflicts:
	lib/Thumbor/Url.php