Now convert all groups of white lines to one whiteline
Solved a problem with mac and win returns
Some fixes in the whitespaces algorithm
Surpressed `E_STRICT` wargings.
Merge branch 'whitespaces' of https://github.com/jespino/PHP_Beautifier

Conflicts:
	Beautifier.php
remove trailing white spaces from Beautifier/Filter/Default.filter.php.
Keep original blank lines in `Default` style.
FIX: do not add whitespace to class method access: `self::foobar`.
FIX: do not add whitespace to lamda function: `$x = function() {}`
Updated .gitignore
`case` of `switch` should be aligned with `switch'.
Merge branch 'feature/switch'