updated some licenses to ASF and removed naxsi module

[ddragosd]

This issue relates to #288.

Changes:

• Updated files containing Adobe's MIT license to Apache 2.0 license
• Removed NAXSI lib b/c it's GPL licensed and it can't be included in Apache licensed projects.

[ddragosd]

I see the build fails with

Unsupported parameters for (docker_container) module: userns_mode

This is not related to the changes in the current PR, but rather an ansible module issue; I’ll check for a fix regardless, early next week.

[mhamann]

Yeah, I started to look into it, but ran out of time. If you get time, that'd be great.

[csantanapr]

I think is a problem with recent change to update to ansible 2.5
Update tools/travis/setup.sh and is better to use the setup.sh from core repo that way we don’t have to install ansible from this repo

[ddragosd]

thanks @csantanapr I'll give it a try now.

[ddragosd]

solved the build issues in #295 . @mhamann , @csantanapr may I ask for your help to review that one ?

[ddragosd]

Update tools/travis/setup.sh and is better to use the setup.sh from core repo that way we don’t have to install ansible from this repo

@csantanapr I'm wondering how we can implement this in the sub-projects such as this one. Have the setup clone the entire https://github.com/apache/incubator-openwhisk and run the setup.sh from it first ?

[csantanapr]

Yes we already cloning the main repo we just need to use setup.sh from it