parse_build_results needs to be refined

[bryteise]

Currently the parse_build_results function looks at every line the build.log output and keeps state to try and determine if it is in a section that needs to be handled specially but otherwise will run matches to add new build requirements everywhere.

To improve our parsing of this file we should insert output into the build log that demarcates sections that should be handled by the parser like configure, build and files. Then the parse function should scan for a specific section and hand just that section off into a parser just for that content.