maven-linkcheck-plugin-1.2 reworked after migration from aggregate sv…

…n to split git

maven-linkcheck-plugin-1.1 reworked after migration from aggregate sv…

…n to split git

maven-linkcheck-plugin-1.0.1 reworked after migration from aggregate …

…svn to split git

maven-linkcheck-plugin-1.0 reworked after migration from aggregate sv…

…n to split git