numerouno
Merge branch 'master' of github.com:tdd-php/lib-simple-string into dev

Conflicts:
	SimpleString.php
	Tests/SimpleStringTest.php
Merge pull request #2 from mrugala88/wordBehind

Word from behind
Merge branch 'master' of github.com:tdd-php/lib-simple-string into dev

Conflicts:
	SimpleString.php
	Tests/SimpleStringTest.php
Merge pull request #8 from hiradkruk/dev

numerouno
$result declaration
Added for()
Return $result
Add test
Add condition to test
Added one more condition and complete function