Added LANcount and backupFolderConfig

Added additional LANcount function to provide a hopefully more efficient and also more compatible version.

Also added a configuration entry in fritzBoxShellConfig for the folder for storing FritzBox backups.

Updated to correct current release version

Prepared for release 1.0.8

Prepared for release of v1.0.7

Merge pull request #25 from froonix/fnx/leddimming

Fix and improve LED brightness

Prepared for release 1.0.5

Update README.md

Minor updates after latest pull request #8

Merge pull request #5 from jhubig/addAnswerMachine

TAM added and minor updates

Check of WLAN state added for 2,4 and 5 Ghz network.