set LS_COLORS for colorized support in ls and other tools

bash_tools/theme_bash.sh

@@ -1,4 +1,4 @@
 
 # display git status
 export GIT_PS1_SHOWDIRTYSTATE=1
-export PS1='\[\e[0;32m\]\w\[\e[01;31m\]$(__git_ps1 " (%s)")\[\e[00m\] '
+export PS1='\[\e[0;32m\]\w\[\e[01;31m\]$(__git_ps1 " (%s)")\[\e[00m\]$ '

bash_tools/theme_zsh.sh

@@ -33,6 +33,6 @@ local vcs_branch='${vcs_info_msg_0_}'
 
 #PROMPT="%F{magenta}› ${current_dir}${vcs_branch} "
 
-PROMPT=" %F{106}${current_dir}%f${vcs_branch} "
+PROMPT=" %F{106}${current_dir}%f${vcs_branch}$ "