Refactor guts of searchPackage into reusable parts and attempt to elimitate b.g.o #264680
Ignore .build dir in git
Update/Retroactively tidy Changes
Update Changes
v0.2.12

 [Bugfix]
 - Partial solution to b.g.o #264680, bailing on unreadable categories,
   including non-categories that are also unreadable such as 'package'. Its
   not ideal, but its better than bailing for a predominant chunk of users.

 [Dependencies::Added / develop requires]
 - Test::CPAN::Changes 0.19

 [Documentation]
 - Changelog retroactively touched up to work better with CPAN::Changes

 [Internals]
 - Refactored body of searchPackages into 2 smaller and more reusable
   parts.