* Tests for Replacer: Replacer.Set and Replacer.Delete
* update replacer test to new implementation
* fix replacer: counted position wrong if placeholder was found
* fix replacer: found placeholder again, if it was a non-existing one
* test with spaces between the placeholders as this could have a different behaviour
* Tests for Replacer.Map
* Tests for Replacer.Set: check also for something like {l{test1}
This should be replaced as {lTEST1REPLACEMENT
* fix replacer: fix multiple occurrence of phOpen sign
* Tests for Replacer: rewrite Set and ReplaceAll tests to use implementation not interface
* Tests for Replacer: rewrite Delete test to use implementation not interface
* Tests for Replacer: rewrite Map tests to use implementation not interface
* Tests for Replacer: add test for NewReplacer
* Tests for Replacer: add test for default replacements
* Tests for Replacer: fixed and refactored tests
* Tests for Replacer: moved default replacement tests to New-test
as new should return a replace with provider which defines global replacements
Johannes Hörmann