Removes the Bicaridine/Kelotane side effects. (#7795)

Why:
The side effects are incredibly annoying right now, knocking you out constantly - somehow being worse than the previous ones. I've thought about replacing them but I can't come up with anything that's not gonna be a pain in the ass for the player, one way or the other. I guess CE_DROPITEM is a possibility but I'm not sure if people would like that.

Thus, I opted to remove them altogether. Slowing down REM is enough in my opinion.

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm

@@ -99,7 +99,6 @@
 
 /datum/reagent/bicaridine/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
 	M.heal_organ_damage(5 * removed, 0)
-	M.drowsyness = max(M.drowsyness, 5)
 
 /datum/reagent/bicaridine/overdose(var/mob/living/carbon/M, var/alien)
 	..()//Bicard overdose heals arterial bleeding
@@ -122,7 +121,6 @@
 
 /datum/reagent/kelotane/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
 	M.heal_organ_damage(0, 6 * removed)
-	M.drowsyness = max(M.drowsyness, strength/6)
 
 /datum/reagent/kelotane/dermaline
 	name = "Dermaline"

html/changelogs/mattatlas-removesideffects.yml

@@ -0,0 +1,41 @@
+################################
+# 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
+#   balance
+#   admin
+#   backend
+#   security
+#   refactor
+#################################
+
+# Your name.  
+author: MattAtlas
+
+# 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: 
+  - rscdel: "The side effects from Bicaridine and Kelotane have been removed."