Request: Make addcom case-insensitive with respect to channel names.

[brazilofmux]

Original issue 679 created by brazilofmux on 2012-09-30T00:38:25.000Z:

Version of the codebase you are currently using: MUX 2.10.0.7 # 1 [BETA]

Any relevant patches/configure options related to the feature:

Description of the feature:
When adding channels, the channel name provided to addcom currently must match the case of the channel name, even when a case-insensitive match would be unambiguous. This creates a fair amount of unnecessary confusion and staff requests to 'fix' channel locks.

References to similar features in other codebases/applications (if any):