make the signs textures a little darker, more saturated, so that they

stand out better against default wood.
2014-01-25 13:49:11 -05:00
--- a/signs_lib/textures/signs_back.png
+++ b/signs_lib/textures/signs_back.png
--- a/signs_lib/textures/signs_bottom.png
+++ b/signs_lib/textures/signs_bottom.png
--- a/signs_lib/textures/signs_front.png
+++ b/signs_lib/textures/signs_front.png
--- a/signs_lib/textures/signs_post_back.png
+++ b/signs_lib/textures/signs_post_back.png
--- a/signs_lib/textures/signs_post_bottom.png
+++ b/signs_lib/textures/signs_post_bottom.png
--- a/signs_lib/textures/signs_post_front.png
+++ b/signs_lib/textures/signs_post_front.png
--- a/signs_lib/textures/signs_post_side.png
+++ b/signs_lib/textures/signs_post_side.png
--- a/signs_lib/textures/signs_post_top.png
+++ b/signs_lib/textures/signs_post_top.png
--- a/signs_lib/textures/signs_side.png
+++ b/signs_lib/textures/signs_side.png
--- a/signs_lib/textures/signs_top.png
+++ b/signs_lib/textures/signs_top.png