Whole lot of changes for this Monday:
* Updated to new buildscript format.
* Implemented quote deletion with confirmation.
* Select by quote now chooses the latest line if repeated.
* Tidy functions now report filesize changes (in bytes).
* Fix last call to ircsend on tidy, it was missing a parameter.
* Implement quote save/nosave switching.
Current issues:
* SIGTERM causes Poniko to segfault, rather than quit, minor issue, since the
  server considers it a quit anyway.
Change this part a bit...