Merge pull request #404 from pickfire/master

Minor edits to install.sh for easy install

install.sh

@@ -22,8 +22,7 @@ while true
 do
   read -p "Do you use Jekyll? (If you don't know what Jekyll is, answer 'n') [Y/N] " RESP
 
-  case $RESP
-    in
+  case $RESP in
     [yY])
       cp $HOME/.bash_it/template/jekyllconfig.template.bash $HOME/.jekyllconfig
       echo "Copied the template .jekyllconfig into your home directory. Edit this file to customize bash-it for using the Jekyll plugins"
@@ -54,26 +53,24 @@ function load_all() {
 
 function load_some() {
   file_type=$1
+  [ -d "$BASH_IT/$file_type/enabled" ] || mkdir "$BASH_IT/$file_type/enabled"
   for path in `ls $BASH_IT/${file_type}/available/[^_]*`
   do
-      if [ ! -d "$BASH_IT/$file_type/enabled" ]
-      then
-        mkdir "$BASH_IT/$file_type/enabled"
-      fi
     file_name=$(basename "$path")
-      while true
-      do
-        read -p "Would you like to enable the ${file_name%%.*} $file_type? [Y/N] " RESP
+    while true; do
+      read -s -n 1 -p "Would you like to enable the ${file_name%%.*} $file_type? [y/N] " RESP
       case $RESP in
       [yY])
+        echo "Y"
         ln -s "../available/${file_name}" "$BASH_IT/$file_type/enabled"
         break
         ;;
-        [nN])
+      [nN]|"")
+        echo "N"
         break
         ;;
       *)
-          echo "Please choose y or n."
+        echo -e "\033[91mPlease choose y or n.\033[m"
         ;;
       esac
     done