Added a text typo template

.github/ISSUE_TEMPLATE/bug_report.md

@@ -29,8 +29,5 @@ A clear and concise description of what you expected to happen.
 ### Screenshots
 If applicable, add screenshots to help explain your problem.
 
-### Savefiles
-If applicable, attach savefiles to help explain your problem. (To find savefiles, start Wesnoth, click on the `i` button at the bottom left corner of the title screen, and open the `Saved games` directory.)
-
 ### Additional context
 Add any other context (compiler logs, console output, etc) about the problem here.

.github/ISSUE_TEMPLATE/prose-and-text-mistakes.md

@@ -0,0 +1,10 @@
+---
+name: Prose and Text Mistakes
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/text-typos-or-improvements.md

@@ -0,0 +1,15 @@
+---
+name: Text Typos or Improvements
+about: Any typo fixes or improvement suggestions for campaign dialog, unit descriptions,
+  or other game text.
+title: ''
+labels: Prose
+assignees: ''
+
+---
+
+### Text Issues
+For each affected line, include:
+* The affected file's name
+* The relevant line number
+* If proposing a fix, copy the whole line here with the fix in bold (wrap the changed text in double asterisks, `**like so**`).