Replaced index.shtml and neu.shtml by index.shtml-default and

neu.shtml-default.

diff --git a/selfforum-data/index.shtml b/selfforum-data/index.shtml-default
similarity index 100%
rename from selfforum-data/index.shtml
rename to selfforum-data/index.shtml-default

diff --git a/selfforum-data/neu.shtml b/selfforum-data/neu.shtml-default
similarity index 100%
rename from selfforum-data/neu.shtml
rename to selfforum-data/neu.shtml-default