[travis] Corrected channel for IRC, install fixed version of npm and nuke 0.8 support
[travis] Corrected channel for IRC, install fixed version of npm and nuke 0.8 support

PatidarWeb/bigpipe,bigpipe/bigpipe,bigpipe/bigpipe,tonybo2006/bigpipe,tonybo2006/bigpipe,PatidarWeb/bigpipe