- Moved alias mapping to Context.
- Added Context::canonicalize to resolve aliases.
- Added Context::loadAliases to reload on config file change.
- Removed old alias processing from Cmd.
- Doesn't work yet, but the data is loaded.
- The two load* methods were conflicting - if loadCustomReports was
called first, it stomped on the commands list and prevented
loadCommands from running. Now there is only one method.
- Rewrote util.cpp/autoComplete to use STL over libc. Might reduce
code size.
- New Cmd object to handle localized commands, customReports and general
command parsing.
- Localized new Subst methods.
- Relocate guess method from parse.cpp to text.cpp.
- Converted Att object to use new valid/parse scheme.
- Unit tests for Cmd object.
- Fixed att.t.cpp unit tests.
