Wind down excessive logging on IRC node

now only logs connects/reconnects, errors and "raw" input commands
(so you can debug them when you get it wrong)
All other messages appear on the node output anyway.
Don't use abbreviation 'mins' and 'minutes' in the same sentence.

I don't think saving three letters justifies the use of a non-standard
abbreviation.  If we really need to save letters, then the SI units would
be better and for most people to read.
Merge pull request #432 from hindessm/avoid-abbreviation-and-be-consistent

Don't use abbreviation 'mins' and 'minutes' in the same sentence.
Ensure httpNodePath is handled properly in HTTP/WS nodes

Cope with httpNodePath not ending with a / when it comes to
displaying the node details. The runtime is not affected.
Node expands for multi-line node names splitting on spaces only
Merge pull request #434 from anna2130/palette-multi-line-nodes

Node expands for multi-line node names
Add nodes to provide custom palette labels
Bump 0.9.1

Commit 1000! \o/
Enabling web node development