[max-len] Bump line max length to 150 characters

[atvilelas]

Using 4 space tabs makes 100 character limit for a row not enough when comparing objects.

[jfm710]

I'm a fan of 120 but can get behind 150

[dstgermain]

I can support that. I like the idea of 120 since I like 100. 150 is a big increase.

[gruckus-gruckus]

I'm in favour of 150, but can live with 120. 100 and i dead