[v6r14] Enable Coveralls and Landscape

[petricm]

Use Coveralls for coverage.

Go to https://coveralls.io/ and link DIRACGrid to coveralls and enable coveralls for the DIRAC and Pilot (I will do it later) repos.

I have already formed the badge to point to the right place.

[fstagni]

Thanks, I've just done what you asked.

[fstagni]

Review OK.

[petricm]

Added also landscape. Go to landscape.io and link github repo, afterwards it runs on every merge/push, by default it picks up .pylintrc

[petricm]

Just one additional comment, I think it is actually better to run pylint via landscape rather than as a standalone test, since given the current situation, such a test would always fail

[petricm]

And also you get a diff on the consecutive pylints, meaning that you will see what are errors introduced and fixed.

[fstagni]

Enabled landscape.io too

[coveralls]

Changes Unknown when pulling b6e6d0b on petricm:newTests into * on DIRACGrid:rel-v6r14*.

[landscape-bot]

Repository health increased by 0.00% when pulling b6e6d0b on petricm:newTests into 1a4e8f2 on DIRACGrid:master.

• 4 new problems were found (including 0 errors and 1 code smell).
• 8 problems were fixed (including 0 errors and 1 code smell).

[chaen]

are the mail notifications mandatory ?

[petricm]

I think yes, since the landscape-bot sends a mail to display the information in the conversation and you receive all things from the conversation. I agree that this is annoying, but can be easily filtered.