Fixes #2 Change the readme specification

Change the travis url.
Change the curl command to the actual use.
Merge pull request #4 from alexgt9/readme-fix

Fixes #2 Change the readme specification
Added the max form size as parameter an toggle cache default
Fixes #6 Set the max form size to the server.

Add some extra properties for the server connections.
Removed -h option as argument
Merge pull request #7 from alexgt9/configuration

Tune configuration params