Updated PHPDoc
Moved transliteration into adapters
Fix CS
'wip'
check does transliterator function exists
new lines added
check function exists
iconv
f...g iconv
simple
added static methods
Merge branch 'simple' of github.com:mac2000/slugify into mac2000-simple

* 'simple' of github.com:mac2000/slugify:
  added static methods
  simple
  f...g iconv
  iconv
  check function exists
  new lines added
  check does transliterator function exists
  'wip'

Conflicts:
	src/Slugify.php
	tests/SlugifyArrayTest.php
	tests/SlugifyIconvTest.php
Removed transliter classes