add search by filename and file content feature

.gitignore

 locals.zsh
 log/.zsh_history
 projects.zsh
-custom/*
-!custom/example
-!custom/example.zsh
+custom/example
+custom/example.zsh
 *.swp
 !custom/example.zshcache
 cache/

custom/plugins/sfffe/sfffe.plugin.zsh

+# ------------------------------------------------------------------------------
+#          FILE:  sfffe.plugin.zsh
+#   DESCRIPTION:  search file for FE
+#        AUTHOR:  yleo77 (ylep77@gmail.com)
+#       VERSION:  0.1
+#       REQUIRE:  ack
+# ------------------------------------------------------------------------------
+
+if [ ! -x $(which ack) ]; then
+    echo  \'ack\' is not installed!
+    exit -1
+fi
+
+ajs() {
+    ack "$@" --type js
+}
+
+acss() {
+    ack "$@" --type css
+}
+
+fjs() {
+    find ./ -name "$@*" -type f | grep '\.js'
+}
+
+fcss() {
+    find ./ -name "$@*" -type f | grep '\.css'
+}