Reformatted according to dir-locals.el
Initial integration for interactive shell

1) Update Parser module to work with the simpler config data structure.
2) Determine installsource automatically if option not given.
3) Add version and date for interactive shell information.
Updated search command for DC API.
Reset colors after each message.
Fix expert-mode search when regex is not given.
Reformatted.
More message-printing functions.
Added --quiet option.
Store sourcedir in options hash for easier reference.
Load and configure ANSIColor for interactive mode.
Updated install command for DC API.
Reformatted.
Fix --search when regex is not specified.
First version of list command with DC API

The command is not fully functional yet - for now it only lists
installed sketches, allowing filtering by regular expression. It does
not yet show the activation status of the sketch, nor has the option for
displaying full information (-v).
Removed commands not yet ported to DC API.