added file dependency check, switched back to english, smaller fix and improvements

lib/display.sh

@@ -89,7 +89,7 @@ export On_IWhite='\e[0;107m'
 # ------------------------------------------------------------------------------
 # Display status with color and timestamp
 # (-n on first parameter to stay on the same line)
-# ($1 accepted values: I=info, W=warning, E=error, m=des espaces (allignement)
+# ($1 accepted values: I=info, W=warning, E=error, m=spaces (alignment)
 # no header if anything else)
 prnt()
 {
@@ -101,19 +101,19 @@ prnt()
     fi
     case $1 in
         "I")
-            local heads="[  ${IGreen}info${DEFAULTFG}   ]"
-            shift ##
+            local heads="[ ${IGreen}info${DEFAULTFG}  ]"
+            shift
             ;;
         "W")
-            local heads="[${IYellow}Attention${DEFAULTFG}]"
+            local heads="[${IYellow}Warning${DEFAULTFG}]"
             shift 
             ;;
         "E")
-            local heads="[ ${IRed}ERREUR${DEFAULTFG}  ]"
+            local heads="[ ${IRed}ERROR${DEFAULTFG} ]"
             shift
             ;;
         "m")
-            local heads="           "
+            local heads="         "
             shift
             ;;
     esac
@@ -134,7 +134,7 @@ dsleep()
         if [[ -n $2 ]]; then
             echo -n "$2"
         else
-            echo -n "${i} "
+            echo -n " ${i}"
         fi
         (( i=i-1 ))
         sleep 1