refact(jsdoc package): update to no-config
fix(jsdoc file-reader): should export a factory function
feat(getInjectables): add useful utility service
refact(readFilesProcessor): use getInjectables service
refact(getInjectables): move to dgeni
test(readFilesProcessor): use mockLog from dgeni
test(writeFilesProcessor): use mockLog from dgeni
test(renderDocsProcessor): use mockLog from dgeni
refact(tagParser): move into the parseTagsProcessor
refact(tagExtractor): move into the extractTagsProcessor
refact(index): tagExtractor, tagParser and friends were moved into processors
refact(extractTagsProcessor): update to no-config
refact(extractTagsProcessor): move computation into smaller functions