Merge branch 'research_no_plus' into 'dev'

Fixes certain generated chem names glitching nanoUI

Closes #8932

See merge request cmdevs/ColonialMarines!4301

code/modules/reagents/chemistry_machinery/chem_simulator.dm

@@ -280,10 +280,6 @@
 				suffix += property_codings[P] + "[C.properties[P]]"
 		else //This property was added through relation
 			suffix += property_codings[P] + "[C.properties[P]]"
-	if(C.overdose > O.overdose)
-		suffix += "+"
-	else if(C.overdose < O.overdose)
-		suffix += "-"
 	return O.name + suffix
 
 /obj/structure/machinery/chem_simulator/proc/amplify()

html/changelogs/research_no_plus.yml

@@ -0,0 +1,36 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes: 
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#################################
+
+# Your name.  
+author: TobiNerd
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes: 
+  - bugfix: "Research chem names no longer end on a + or -. Apparently this was the reason some chems would glitch in nanoUI and become unpillable. Thanks to Alardun for helping discover the fix to this."