Change tmp commit indicator style

Also, adds a oneliner to show terminal colors

.ultimate-git-ps1-bash-prompt

@@ -1,6 +1,9 @@
 # Customize BASH PS1 prompt to show current GIT repository and branch.
 # Original from http://mediadoneright.com/content/ultimate-git-ps1-bash-prompt
 
+# List colors with:
+# for x in {0..8}; do for i in {30..37}; do for a in {40..47}; do echo -ne "\e[$x;$i;$a""m\\\e[$x;$i;$a""m\e[0;37;40m "; done; echo; done; done; echo ""
+
 # Regular Colors
 _black_='\e[0;30m'
 _red_='\e[0;31m'
@@ -121,7 +124,7 @@ _git_prompt() {
     # Adds an indicator if the latest commit is a temporary one (ctmp alias).
     latest_commit_msg="$(git log --oneline --format=%B -n 1 HEAD | head -n 1)"
     if [ "$latest_commit_msg" = "temporary-commit" ]; then
-        tmp_commit_indicator="${_bipurple_} ★${_off_}"
+        tmp_commit_indicator="${_ipurple_} ⭑${_off_}"
     fi
 
     repo_prompt="${repo_state}${tmp_commit_indicator} ${status_prompt}"