REmoved map from main page due to performance issues.
Added service call to get hostname of webserver
Added call to make client utils use retrieved server address. Fixes issue #5.
Merge pull request #6 from hawesie/master

Removed map from main page due to performance issues and fixed hard-coded localhost.
Added host_ip to launch file
Merge pull request #7 from hawesie/master

Added host_ip to launch file
Removed broken include
Merge pull request #8 from hawesie/master

Removed old msg include
adding ap_msgs dependencies
uncommenting pause function