lut 1.0.2

I changed the "travis.yml" file so that tests are run. Please also change the email back to luadist. I removed notifications to the list to avoid noise during development cycle but I think it is good to have it once in luadist.

The way I changed the travis.yml, if any test fails, it returns a "build error".

Cheers,

Gaspard

PS: the previous pull request contained errors in the travis.yml when cross-compiling.