upgrade angular version and add some other code

[luisvt]

• upgrade angular version to ^1.5.7
• use es6 for gulpfile
• use node_modules instead bower components for angular dependencies
• use gulp-tsc instead gulp-typescript
• add dist folder to distribute js files
• remove .tmp folder
• use node_js 6.1 instead 0.10 in .travis.yml
• add .npmignore file to avoid publishing development files (gulp, tasks, tests) files

[coveralls]

Coverage decreased (-43.9%) to 56.098% when pulling 379b03d on luisvt:master into a2e7afa on ulfryk:master.

[coveralls]

Coverage decreased (-43.9%) to 56.098% when pulling b63bac8 on luisvt:master into a2e7afa on ulfryk:master.

[coveralls]

Coverage decreased (-43.9%) to 56.098% when pulling b63bac8 on luisvt:master into a2e7afa on ulfryk:master.

[coveralls]

Coverage remained the same at 100.0% when pulling e2f3c48 on luisvt:master into a2e7afa on ulfryk:master.

[ulfryk]

please change it to 5

[luisvt]

is there any reason to do that?

[ulfryk]

Great Job - just few remarks.

And one more thing:

add dist folder to distribute js files

place there also .d.ts files :)

[luisvt]

I think we don't need to generate .d.ts files if we put js and ts files in the same folder.

[ulfryk]

@luisvt - actually I liked this change (just a bit tuned to my preferences) - maybe you can finish it in this repo?

[luisvt]

yes, sorry. The problem was that I was using master branch, I will recreate the merge request with a different branch.