Bump title & tag match weightings in search results

Changelog.md

@@ -45,6 +45,7 @@ Make sure you have PHP 7.3+ when you update past this point! It isn't the end of
  - Standardised prefixes to (most) `error_log()` calls to aid clarity in multi-wiki environments
  - Improved pageindex rebuilder algorithm to search for and import history revisions - this helps when converting data from another wiki format
  - Improved spam protection when hiding email addresses. Javascript is now required to decode email addresses - please [get in touch](https://github.com/sbrl/Pepperminty-Wiki/issues/new) if this is a problem for whatever reason. I take accessibility _very_ seriously.
+ - Bump weighting of title and tag matches in search results (delete the `search_title_matches_weighting` and `search_tags_matches_weighting` settings to get the new weightings)
 
 ### Fixed
  - Squashed a warning when using the fenced code block syntax

peppermint.guiconfig.json

@@ -235,8 +235,8 @@
 	"avatars_size": { "type": "number", "description": "The image size to render avatars at. Does not affect the size they're stored at - only the inline rendered size (e.g. on the recent changes page etc.)", "default": 32},
 	"search_characters_context": { "type": "number", "description": "The number of characters that should be displayed either side of a matching term in the context below each search result.", "default": 75},
 	"search_characters_context_total": { "type": "number", "description": "The total number of characters that a search result context should display at most.", "default": 250 },
-	"search_title_matches_weighting": { "type": "number", "description": "The weighting to give to search term matches found in a page's title.", "default": 10 },
-	"search_tags_matches_weighting": { "type": "number", "description": "The weighting to give to search term matches found in a page's tags.", "default": 3 },
+	"search_title_matches_weighting": { "type": "number", "description": "The weighting to give to search term matches found in a page's title.", "default": 50 },
+	"search_tags_matches_weighting": { "type": "number", "description": "The weighting to give to search term matches found in a page's tags.", "default": 7 },
 	"search_didyoumean_enabled": { "type": "checkbox", "description": "Whether to enable the 'did you mean?' search query typo correction engine.", "default": false },
 	"search_didyoumean_editdistance": { "type": "number", "description": "The maximmum edit distance to search when checking for typos. Increasing this number causes an  exponential increase in the amount of computing power required to correct all spellings.", "default": 2 },
 	"search_didyoumean_cost_insert": { "type": "number", "description": "The insert cost to use when calculating levenshtein distances. If this value is changed then the did you mean index must be rebuilt.", "default": 1 },