Revert "umbau der Login Activity"

This reverts commit 402e5fea19c25eb61e09bd62316da4c2e6c93848.
Revert "Revert "umbau der Login Activity""

This reverts commit e912fab5c9f273ceab3bc088847b1f0a9dcc9ce5.
Revert "Revert "Revert "umbau der Login Activity"""

This reverts commit cab4f98ab901fb4964141f59354891e60d806675.
Revert "Revert "umbau der Login Activity""

This reverts commit e912fab5c9f273ceab3bc088847b1f0a9dcc9ce5.
Jetzt aber: Umbau der Login Activity

http://developer.android.com/tools/projects/templates.html#login-activit
y